truffle: graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java annotate

annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java @ 18805:121748e43a01

Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments.

author	Christian Humer <christian.humer@gmail.com>
date	Fri, 09 Jan 2015 16:02:55 +0100
parents	3db8ec140f3f
children	ae81dd154fb6

rev	line source
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1 /*
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	4 *
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	7 * published by the Free Software Foundation.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	8 *
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	13 * accompanied this code).
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	14 *
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	18 *
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	21 * questions.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	22 */
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	23 package com.oracle.truffle.dsl.processor.generator;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	24
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	25 import static com.oracle.truffle.dsl.processor.generator.GeneratorUtils.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	26 import static com.oracle.truffle.dsl.processor.java.ElementUtils.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	27 import static javax.lang.model.element.Modifier.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	28
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	29 import java.util.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	30
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	31 import javax.lang.model.element.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	32 import javax.lang.model.type.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	33 import javax.lang.model.util.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	34
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	35 import com.oracle.truffle.api.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	36 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	37 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	38 import com.oracle.truffle.api.dsl.*;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	39 import com.oracle.truffle.api.dsl.internal.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	40 import com.oracle.truffle.api.dsl.internal.DSLOptions.ImplicitCastOptimization;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	41 import com.oracle.truffle.api.dsl.internal.DSLOptions.TypeBoxingOptimization;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	42 import com.oracle.truffle.api.frame.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	43 import com.oracle.truffle.api.nodes.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	44 import com.oracle.truffle.api.nodes.Node.Child;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	45 import com.oracle.truffle.dsl.processor.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	46 import com.oracle.truffle.dsl.processor.java.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	47 import com.oracle.truffle.dsl.processor.java.model.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	48 import com.oracle.truffle.dsl.processor.model.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	49 import com.oracle.truffle.dsl.processor.parser.*;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	50 import com.oracle.truffle.dsl.processor.parser.SpecializationGroup.TypeGuard;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	51
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	52 public class NodeGenFactory {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	53
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	54 private static final String FRAME_VALUE = "frameValue";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	55
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	56 private static final String NAME_SUFFIX = "_";
15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	57
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	58 private final ProcessorContext context;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	59 private final NodeData node;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	60 private final TypeSystemData typeSystem;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	61 private final TypeData genericType;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	62 private final DSLOptions options;
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	63 private final boolean singleSpecializable;
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	64 private final int varArgsThreshold;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	65
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	66 public NodeGenFactory(ProcessorContext context, NodeData node) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	67 this.context = context;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	68 this.node = node;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	69 this.typeSystem = node.getTypeSystem();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	70 this.genericType = typeSystem.getGenericTypeData();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	71 this.options = typeSystem.getOptions();
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	72 this.singleSpecializable = isSingleSpecializableImpl();
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	73 this.varArgsThreshold = calculateVarArgsThresHold();
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	74
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	75 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	76
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	77 private int calculateVarArgsThresHold() {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	78 TypeMirror specialization = context.getType(SpecializationNode.class);
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	79 TypeElement specializationType = fromTypeMirror(specialization);
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	80
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	81 int maxParameters = 0;
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	82 for (ExecutableElement element : ElementFilter.methodsIn(specializationType.getEnclosedElements())) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	83 if (element.getSimpleName().contentEquals("acceptAndExecute")) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	84 maxParameters = Math.max(maxParameters, element.getParameters().size());
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	85 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	86 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	87 return maxParameters;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	88 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	89
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	90 public static String nodeTypeName(NodeData node) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	91 return resolveNodeId(node) + "NodeGen";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	92 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	93
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	94 private static String resolveNodeId(NodeData node) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	95 String nodeid = node.getNodeId();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	96 if (nodeid.endsWith("Node") && !nodeid.equals("Node")) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	97 nodeid = nodeid.substring(0, nodeid.length() - 4);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	98 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	99 return nodeid;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	100 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	101
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	102 public static TypeMirror nodeType(NodeData node) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	103 return new GeneratedTypeMirror(ElementUtils.getPackageName(node.getTemplateType()), nodeTypeName(node));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	104 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	105
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	106 private static String specializationTypeName(SpecializationData specialization) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	107 String id;
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	108 if (specialization == null) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	109 id = "Base";
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	110 } else {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	111 id = specialization.getId();
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	112 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	113 return id + "Node_";
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	114 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	115
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	116 private TypeMirror specializationType(SpecializationData specialization) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	117 return new GeneratedTypeMirror(ElementUtils.getPackageName(node.getTemplateType()) + "." + nodeTypeName(node), specializationTypeName(specialization));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	118 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	119
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	120 private static String polymorphicTypeProfileFieldName(NodeExecutionData execution) {
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	121 return execution.getName() + "Type" + NAME_SUFFIX;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	122 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	123
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	124 private static String nodeFieldName(NodeExecutionData execution) {
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	125 return execution.getName() + NAME_SUFFIX;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	126 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	127
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	128 private static String specializationStartFieldName() {
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	129 return "specialization" + NAME_SUFFIX;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	130 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	131
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	132 private static String excludedFieldName(SpecializationData specialization) {
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	133 return "exclude" + specialization.getId() + NAME_SUFFIX;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	134 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	135
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	136 private static String executeChildMethodName(NodeExecutionData execution, TypeData type) {
18771 15fe16c45d64 Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names. Christian Humer <christian.humer@gmail.com> parents: 18766 diff changeset	137 return "execute" + ElementUtils.firstLetterUpperCase(execution.getName()) + (type.isGeneric() ? "" : getTypeId(type.getBoxedType())) + NAME_SUFFIX;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	138 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	139
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	140 private CodeTree accessParent(String name) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	141 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	142 if (name == null) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	143 return CodeTreeBuilder.singleString("this");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	144 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	145 return CodeTreeBuilder.singleString(name);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	146 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	147 } else {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	148 if (name == null) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	149 return CodeTreeBuilder.singleString("root");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	150 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	151 return CodeTreeBuilder.createBuilder().string("root.").string(name).build();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	152 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	153 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	154 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	155
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	156 private static String assumptionName(String assumption) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	157 return assumption + "_";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	158 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	159
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	160 public CodeTypeElement create() {
18774 674c8a6d5e6c Truffle-DSL: fixed wrong visibility of DSL nodes generated by the new layout. Christian Humer <christian.humer@gmail.com> parents: 18771 diff changeset	161 CodeTypeElement clazz = GeneratorUtils.createClass(node, null, modifiers(FINAL), nodeTypeName(node), node.getTemplateType().asType());
674c8a6d5e6c Truffle-DSL: fixed wrong visibility of DSL nodes generated by the new layout. Christian Humer <christian.humer@gmail.com> parents: 18771 diff changeset	162 ElementUtils.setVisibility(clazz.getModifiers(), ElementUtils.getVisibility(node.getTemplateType().getModifiers()));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	163
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	164 for (String assumption : node.getAssumptions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	165 clazz.add(new CodeVariableElement(modifiers(PRIVATE, FINAL), getType(Assumption.class), assumptionName(assumption)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	166 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	167
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	168 for (NodeChildData child : node.getChildren()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	169 clazz.addOptional(createAccessChildMethod(child));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	170 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	171
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	172 for (NodeFieldData field : node.getFields()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	173 if (!field.isGenerated()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	174 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	175 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	176
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	177 clazz.add(new CodeVariableElement(modifiers(PRIVATE, FINAL), field.getType(), field.getName()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	178 if (field.getGetter() != null && field.getGetter().getModifiers().contains(Modifier.ABSTRACT)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	179 CodeExecutableElement method = CodeExecutableElement.clone(context.getEnvironment(), field.getGetter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	180 method.getModifiers().remove(Modifier.ABSTRACT);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	181 method.createBuilder().startReturn().string("this.").string(field.getName()).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	182 clazz.add(method);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	183 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	184 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	185
18780 f4d78e4a878d Truffle-DSL: fixed create method should have the same visibility as its originating constructor. (GRAAL-365 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18777 diff changeset	186 for (ExecutableElement superConstructor : NodeBaseFactory.findUserConstructors(node.getTemplateType().asType())) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	187 clazz.add(createNodeConstructor(clazz, superConstructor));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	188 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	189
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	190 for (NodeExecutionData execution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	191 clazz.add(createNodeField(PRIVATE, execution.getNodeType(), nodeFieldName(execution), Child.class));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	192 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	193
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	194 for (NodeExecutionData execution : node.getChildExecutions()) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	195 if (!resolvePolymorphicExecutables(execution).isEmpty()) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	196 clazz.add(createNodeField(PRIVATE, getType(Class.class), polymorphicTypeProfileFieldName(execution), CompilationFinal.class));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	197 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	198 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	199
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	200 for (SpecializationData specialization : node.getSpecializations()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	201 if (mayBeExcluded(specialization)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	202 clazz.add(createNodeField(PRIVATE, getType(boolean.class), excludedFieldName(specialization), CompilationFinal.class));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	203 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	204 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	205
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	206 Collection<TypeData> specializedTypes = node.findSpecializedReturnTypes();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	207 List<ExecutableTypeData> implementedExecutables = new ArrayList<>();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	208 for (ExecutableTypeData execType : node.getExecutableTypes()) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	209 if (shouldImplementExecutableType(specializedTypes, execType)) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	210 implementedExecutables.add(execType);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	211 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	212 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	213 for (ExecutableTypeData execType : implementedExecutables) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	214 clazz.add(createExecutableTypeOverride(implementedExecutables, execType));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	215 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	216 clazz.add(createGetCostMethod());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	217
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	218 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	219 if (node.needsRewrites(context)) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	220 clazz.add(createUnsupportedMethod());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	221 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	222 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	223 clazz.getImplements().add(getType(SpecializedNode.class));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	224 clazz.add(createMethodGetSpecializationNode());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	225 clazz.add(createDeepCopyMethod());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	226 SpecializationData specializationStart = createSpecializations(clazz);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	227 clazz.add(createNodeField(PRIVATE, specializationType(null), specializationStartFieldName(), Child.class));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	228
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	229 for (ExecutableElement constructor : ElementFilter.constructorsIn(clazz.getEnclosedElements())) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	230 CodeTreeBuilder builder = ((CodeExecutableElement) constructor).appendBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	231 builder.startStatement();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	232 builder.string("this.").string(specializationStartFieldName());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	233 builder.string(" = ").tree(createCallCreateMethod(specializationStart, "this", null));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	234 builder.end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	235 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	236 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	237
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	238 return clazz;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	239 }
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	240
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	241 private Element createUnsupportedMethod() {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	242 LocalContext locals = LocalContext.load(this);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	243 CodeExecutableElement method = locals.createMethod(modifiers(PRIVATE), getType(UnsupportedSpecializationException.class), "unsupported");
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	244
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	245 CodeTreeBuilder builder = method.createBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	246 builder.startReturn();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	247 builder.startNew(getType(UnsupportedSpecializationException.class));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	248 builder.string("this");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	249 builder.tree(createGetSuppliedChildren());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	250 locals.addReferencesTo(builder);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	251 builder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	252 builder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	253 return method;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	254 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	255
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	256 private CodeExecutableElement createNodeConstructor(CodeTypeElement clazz, ExecutableElement superConstructor) {
18780 f4d78e4a878d Truffle-DSL: fixed create method should have the same visibility as its originating constructor. (GRAAL-365 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18777 diff changeset	257 CodeExecutableElement constructor = GeneratorUtils.createConstructorUsingFields(modifiers(), clazz, superConstructor);
f4d78e4a878d Truffle-DSL: fixed create method should have the same visibility as its originating constructor. (GRAAL-365 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18777 diff changeset	258 ElementUtils.setVisibility(constructor.getModifiers(), ElementUtils.getVisibility(superConstructor.getModifiers()));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	259
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	260 List<CodeVariableElement> childParameters = new ArrayList<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	261 for (NodeChildData child : node.getChildren()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	262 childParameters.add(new CodeVariableElement(child.getOriginalType(), child.getName()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	263 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	264 constructor.getParameters().addAll(superConstructor.getParameters().size(), childParameters);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	265
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	266 CodeTreeBuilder builder = constructor.appendBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	267 List<String> childValues = new ArrayList<>(node.getChildren().size());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	268 for (NodeChildData child : node.getChildren()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	269 String name = child.getName();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	270 if (child.getCardinality().isMany()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	271 CreateCastData createCast = node.findCast(child.getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	272 if (createCast != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	273 CodeTree nameTree = CodeTreeBuilder.singleString(name);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	274 CodeTreeBuilder callBuilder = builder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	275 callBuilder.string(name).string(" != null ? ");
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	276 callBuilder.tree(callTemplateMethod(null, createCast, nameTree));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	277 callBuilder.string(" : null");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	278 name += "_";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	279 builder.declaration(child.getNodeType(), name, callBuilder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	280 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	281 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	282 childValues.add(name);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	283 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	284
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	285 for (NodeExecutionData execution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	286 CreateCastData createCast = node.findCast(execution.getChild().getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	287
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	288 builder.startStatement();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	289 builder.string("this.").string(nodeFieldName(execution)).string(" = ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	290
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	291 String name = childValues.get(node.getChildren().indexOf(execution.getChild()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	292 CodeTreeBuilder accessorBuilder = builder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	293 accessorBuilder.string(name);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	294
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	295 if (execution.isIndexed()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	296 accessorBuilder.string("[").string(String.valueOf(execution.getIndex())).string("]");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	297 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	298
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	299 CodeTree accessor = accessorBuilder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	300
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	301 if (createCast != null && execution.getChild().getCardinality().isOne()) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	302 accessor = callTemplateMethod(null, createCast, accessor);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	303 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	304
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	305 if (execution.isIndexed()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	306 CodeTreeBuilder nullCheck = builder.create();
18787 6fe1d34a7b6e Truffle-DSL: added bounds check for unrolling child arrays. Christian Humer <christian.humer@gmail.com> parents: 18785 diff changeset	307 nullCheck.string(name).string(" != null && ").string(String.valueOf(execution.getIndex())).string(" < ").string(name).string(".length").string(" ? ");
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	308 nullCheck.tree(accessor);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	309 nullCheck.string(" : null");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	310 accessor = nullCheck.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	311 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	312
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	313 builder.tree(accessor);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	314
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	315 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	316 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	317
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	318 return constructor;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	319 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	320
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	321 private static boolean mayBeExcluded(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	322 return !specialization.getExceptions().isEmpty() \|\| !specialization.getExcludedBy().isEmpty();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	323 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	324
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	325 private SpecializationData createSpecializations(CodeTypeElement clazz) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	326 List<SpecializationData> reachableSpecializations = getReachableSpecializations();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	327
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	328 CodeTypeElement baseSpecialization = clazz.add(createBaseSpecialization());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	329 TypeMirror baseSpecializationType = baseSpecialization.asType();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	330
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	331 Map<SpecializationData, CodeTypeElement> generated = new LinkedHashMap<>();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	332
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	333 List<SpecializationData> generateSpecializations = new ArrayList<>();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	334 generateSpecializations.add(node.getUninitializedSpecialization());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	335 if (needsPolymorphic(reachableSpecializations)) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	336 generateSpecializations.add(node.getPolymorphicSpecialization());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	337 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	338 generateSpecializations.addAll(reachableSpecializations);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	339
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	340 for (SpecializationData specialization : generateSpecializations) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	341 generated.put(specialization, clazz.add(createSpecialization(specialization, baseSpecializationType)));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	342 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	343
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	344 baseSpecialization.addOptional(createCreateNext(generated));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	345 baseSpecialization.addOptional(createCreateFallback(generated));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	346 baseSpecialization.addOptional(createCreatePolymorphic(generated));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	347
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	348 return node.getUninitializedSpecialization();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	349 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	350
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	351 // create specialization
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	352
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	353 private CodeTypeElement createBaseSpecialization() {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	354 CodeTypeElement clazz = createClass(node, null, modifiers(PRIVATE, ABSTRACT, STATIC), specializationTypeName(null), TypeSystemNodeFactory.nodeType(typeSystem));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	355
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	356 clazz.addOptional(createSpecializationConstructor(clazz, null, null));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	357 clazz.add(new CodeVariableElement(modifiers(PROTECTED, FINAL), nodeType(node), "root"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	358
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	359 clazz.addOptional(createUnsupported());
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	360 clazz.add(createGetSuppliedChildrenMethod());
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	361
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	362 int signatureSize = node.getSignatureSize();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	363 Set<Integer> evaluatedCount = getEvaluatedCounts();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	364 for (int evaluated : evaluatedCount) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	365 if (signatureSize != evaluated \|\| signatureSize == 0) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	366 clazz.add(createFastPathExecuteMethod(null, evaluated > 0 ? null : genericType, evaluated));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	367 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	368 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	369
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	370 for (NodeExecutionData execution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	371 Collection<TypeData> specializedTypes = node.findSpecializedTypes(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	372 specializedTypes.add(genericType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	373 for (TypeData specializedType : specializedTypes) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	374 if (isExecuteChildShared(execution, specializedType)) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	375 clazz.add(createExecuteChildMethod(execution, specializedType));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	376 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	377 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	378 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	379
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	380 return clazz;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	381 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	382
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	383 private CodeTypeElement createSpecialization(SpecializationData specialization, TypeMirror baseType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	384 CodeTypeElement clazz = createClass(node, specialization, modifiers(PRIVATE, STATIC, FINAL), specializationTypeName(specialization), baseType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	385
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	386 CodeExecutableElement constructor = clazz.addOptional(createSpecializationConstructor(clazz, specialization, null));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	387
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	388 for (Parameter p : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	389 TypeData targetType = p.getTypeSystemType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	390 if (targetType.hasImplicitSourceTypes()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	391 NodeExecutionData execution = p.getSpecification().getExecution();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	392 CodeVariableElement implicitProfile = createImplicitProfileParameter(execution, p.getTypeSystemType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	393 if (implicitProfile != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	394 implicitProfile.getModifiers().add(PRIVATE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	395 implicitProfile.getModifiers().add(FINAL);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	396 clazz.add(implicitProfile);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	397 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	398 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	399 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	400
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	401 if (specialization.isFallback()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	402 clazz.add(createFallbackGuardMethod());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	403 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	404
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	405 clazz.addOptional(createSpecializationCreateMethod(specialization, constructor));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	406 clazz.addOptional(createMergeMethod(specialization));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	407 clazz.addOptional(createIsSameMethod(specialization));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	408
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	409 TypeData returnType = specialization.getReturnType().getTypeSystemType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	410 int signatureSize = specialization.getSignatureSize();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	411
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	412 clazz.add(createFastPathExecuteMethod(specialization, null, signatureSize));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	413
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	414 if (isTypeBoxingEliminated(specialization)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	415 clazz.add(createFastPathExecuteMethod(specialization, returnType, 0));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	416
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	417 if (signatureSize > 0 && !returnType.isGeneric()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	418 clazz.add(createFastPathWrapExecuteMethod(genericType, returnType));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	419 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	420
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	421 ExecutableTypeData voidExecutableType = node.findExecutableType(typeSystem.getVoidType(), 0);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	422 if (voidExecutableType != null && isTypeBoxingOptimized(options.voidBoxingOptimization(), returnType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	423 clazz.add(createFastPathWrapVoidMethod(returnType));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	424 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	425 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	426
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	427 return clazz;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	428 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	429
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	430 private Element createDeepCopyMethod() {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	431 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	432 return null;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	433 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	434 CodeExecutableElement executable = new CodeExecutableElement(modifiers(PUBLIC), getType(Node.class), "deepCopy");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	435 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	436 CodeTreeBuilder builder = executable.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	437 builder.startReturn().startStaticCall(getType(SpecializationNode.class), "updateRoot").string("super.deepCopy()").end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	438 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	439 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	440
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	441 private Element createGetCostMethod() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	442 TypeMirror returnType = getType(NodeCost.class);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	443 CodeExecutableElement executable = new CodeExecutableElement(modifiers(PUBLIC), returnType, "getCost");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	444 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	445 CodeTreeBuilder builder = executable.createBuilder();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	446 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	447 builder.startReturn().staticReference(getType(NodeCost.class), "MONOMORPHIC").end().end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	448 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	449 builder.startReturn().startCall(specializationStartFieldName(), "getNodeCost").end().end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	450 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	451 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	452 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	453
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	454 private CodeExecutableElement createIsSameMethod(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	455 if (!specialization.isSpecialized() \|\| !options.implicitCastOptimization().isDuplicateTail()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	456 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	457 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	458
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	459 List<CodeVariableElement> profiles = new ArrayList<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	460 for (Parameter parameter : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	461 NodeExecutionData execution = parameter.getSpecification().getExecution();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	462 if (execution == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	463 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	464 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	465 CodeVariableElement var = createImplicitProfileParameter(execution, parameter.getTypeSystemType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	466 if (var != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	467 profiles.add(var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	468 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	469 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	470
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	471 if (profiles.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	472 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	473 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	474
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	475 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), getType(boolean.class), "isSame");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	476 method.addParameter(new CodeVariableElement(getType(SpecializationNode.class), "other"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	477 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	478 CodeTreeBuilder builder = method.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	479
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	480 builder.startReturn();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	481 builder.string("super.isSame(other)");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	482
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	483 for (CodeVariableElement profile : profiles) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	484 builder.string(" && ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	485 builder.string("this.").string(profile.getName()).string(" == ").string("(").cast(specializationType(specialization)).string("other).").string(profile.getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	486 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	487
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	488 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	489 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	490 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	491
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	492 private Element createMergeMethod(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	493 if (specialization.getExcludedBy().isEmpty() && !specialization.isPolymorphic()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	494 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	495 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	496 TypeMirror specializationNodeType = getType(SpecializationNode.class);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	497 CodeExecutableElement executable = new CodeExecutableElement(modifiers(PUBLIC), specializationNodeType, "merge");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	498 executable.addParameter(new CodeVariableElement(specializationNodeType, "newNode"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	499 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	500 CodeTreeBuilder builder = executable.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	501
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	502 if (specialization.isPolymorphic()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	503 builder.statement("return polymorphicMerge(newNode)");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	504 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	505 boolean elseIf = false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	506 for (SpecializationData containedSpecialization : specialization.getExcludedBy()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	507 elseIf = builder.startIf(elseIf);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	508 builder.string("newNode.getClass() == ").typeLiteral(specializationType(containedSpecialization));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	509 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	510 builder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	511 builder.statement("removeSame(\"Contained by " + containedSpecialization.createReferenceName() + "\")");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	512 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	513 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	514 builder.statement("return super.merge(newNode)");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	515 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	516
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	517 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	518 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	519
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	520 private Element createFastPathWrapVoidMethod(TypeData wrap) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	521 CodeExecutableElement executable = new CodeExecutableElement(modifiers(PUBLIC), typeSystem.getVoidType().getPrimitiveType(), TypeSystemNodeFactory.executeName(typeSystem.getVoidType()));
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	522 executable.addParameter(new CodeVariableElement(getType(Frame.class), FRAME_VALUE));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	523 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	524 CodeTreeBuilder builder = executable.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	525 builder.startStatement();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	526 builder.startCall(TypeSystemNodeFactory.voidBoxingExecuteName(wrap));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	527 builder.string(FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	528 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	529 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	530
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	531 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	532 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	533
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	534 private Element createFastPathWrapExecuteMethod(TypeData override, TypeData wrap) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	535 CodeExecutableElement executable = new CodeExecutableElement(modifiers(PUBLIC), override.getPrimitiveType(), TypeSystemNodeFactory.executeName(override));
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	536 executable.addParameter(new CodeVariableElement(getType(Frame.class), FRAME_VALUE));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	537 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	538 CodeTreeBuilder builder = executable.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	539 if (wrap != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	540 builder.startTryBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	541 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	542 builder.startReturn();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	543 builder.startCall(TypeSystemNodeFactory.executeName(wrap));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	544 builder.string(FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	545 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	546 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	547 if (wrap != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	548 builder.end().startCatchBlock(getType(UnexpectedResultException.class), "ex");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	549 builder.statement("return ex.getResult()");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	550 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	551 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	552
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	553 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	554 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	555
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	556 private boolean needsPolymorphic(List<SpecializationData> reachableSpecializations) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	557 if (reachableSpecializations.size() > 1) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	558 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	559 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	560 if (options.implicitCastOptimization().isDuplicateTail()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	561 SpecializationData specialization = reachableSpecializations.get(0);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	562 for (Parameter parameter : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	563 if (parameter.getTypeSystemType().hasImplicitSourceTypes()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	564 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	565 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	566 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	567 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	568 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	569 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	570
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	571 private Element createCreateFallback(Map<SpecializationData, CodeTypeElement> generatedSpecializationClasses) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	572 SpecializationData fallback = node.getGenericSpecialization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	573 if (fallback == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	574 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	575 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	576 CodeTypeElement generatedType = generatedSpecializationClasses.get(fallback);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	577 if (generatedType == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	578 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	579 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	580
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	581 TypeMirror returnType = getType(SpecializationNode.class);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	582 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), returnType, "createFallback");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	583 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	584 method.createBuilder().startReturn().tree(createCallCreateMethod(fallback, null, null)).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	585 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	586 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	587
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	588 private Element createCreatePolymorphic(Map<SpecializationData, CodeTypeElement> generatedSpecializationClasses) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	589 SpecializationData polymorphic = node.getPolymorphicSpecialization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	590 CodeTypeElement generatedPolymorphic = generatedSpecializationClasses.get(polymorphic);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	591 if (generatedPolymorphic == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	592 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	593 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	594 TypeMirror returnType = getType(SpecializationNode.class);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	595 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), returnType, "createPolymorphic");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	596 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	597 method.createBuilder().startReturn().tree(createCallCreateMethod(polymorphic, null, null)).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	598 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	599 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	600
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	601 private CodeExecutableElement createCreateNext(final Map<SpecializationData, CodeTypeElement> specializationClasses) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	602 final LocalContext locals = LocalContext.load(this);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	603
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	604 CodeExecutableElement method = locals.createMethod(modifiers(PROTECTED, FINAL), getType(SpecializationNode.class), "createNext", FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	605 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	606
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	607 CodeTreeBuilder builder = method.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	608 SpecializationGroup group = createSpecializationGroups();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	609 CodeTree execution = createGuardAndCast(group, genericType, locals, new SpecializationExecution() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	610 public CodeTree createExecute(SpecializationData specialization, LocalContext values) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	611 CodeTypeElement generatedType = specializationClasses.get(specialization);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	612 if (generatedType == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	613 throw new AssertionError("No generated type for " + specialization);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	614 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	615 return createSlowPathExecute(specialization, locals);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	616 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	617
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	618 public boolean isFastPath() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	619 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	620 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	621 });
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	622
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	623 builder.tree(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	624
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	625 if (hasFallthrough(group, genericType, locals, false)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	626 builder.returnNull();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	627 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	628 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	629 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	630
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	631 private CodeExecutableElement createFallbackGuardMethod() {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	632 boolean frameUsed = node.isFrameUsedByAnyGuard();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	633 LocalContext locals = LocalContext.load(this);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	634
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	635 if (!frameUsed) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	636 locals.removeValue(FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	637 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	638
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	639 CodeExecutableElement boundaryMethod = locals.createMethod(modifiers(PRIVATE), getType(boolean.class), "guardFallback", FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	640 if (!frameUsed) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	641 boundaryMethod.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(TruffleBoundary.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	642 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	643
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	644 CodeTreeBuilder builder = boundaryMethod.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	645 builder.startReturn();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	646 builder.startCall("createNext");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	647 locals.addReferencesTo(builder, FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	648 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	649 builder.string(" == null");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	650 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	651 return boundaryMethod;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	652 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	653
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	654 private ExecutableElement createAccessChildMethod(NodeChildData child) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	655 if (child.getAccessElement() != null && child.getAccessElement().getModifiers().contains(Modifier.ABSTRACT)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	656 ExecutableElement getter = (ExecutableElement) child.getAccessElement();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	657 CodeExecutableElement method = CodeExecutableElement.clone(context.getEnvironment(), getter);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	658 method.getModifiers().remove(Modifier.ABSTRACT);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	659
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	660 List<NodeExecutionData> executions = new ArrayList<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	661 for (NodeExecutionData execution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	662 if (execution.getChild() == child) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	663 executions.add(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	664 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	665 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	666
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	667 CodeTreeBuilder builder = method.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	668 if (child.getCardinality().isMany()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	669 builder.startReturn().startNewArray((ArrayType) child.getOriginalType(), null);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	670 for (NodeExecutionData execution : executions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	671 builder.string(nodeFieldName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	672 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	673 builder.end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	674 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	675 for (NodeExecutionData execution : executions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	676 builder.startReturn().string("this.").string(nodeFieldName(execution)).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	677 break;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	678 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	679 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	680 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	681 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	682 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	683 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	684
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	685 private boolean isTypeBoxingEliminated(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	686 if (specialization.getMethod() == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	687 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	688 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	689
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	690 TypeBoxingOptimization optimization = options.monomorphicTypeBoxingOptimization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	691 if (isTypeBoxingOptimized(optimization, specialization.getReturnType().getTypeSystemType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	692 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	693 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	694 for (Parameter p : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	695 if (isTypeBoxingOptimized(optimization, p.getTypeSystemType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	696 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	697 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	698 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	699 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	700
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	701 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	702
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	703 private Set<Integer> getEvaluatedCounts() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	704 Set<Integer> evaluatedCount = new TreeSet<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	705 Collection<TypeData> returnSpecializedTypes = node.findSpecializedReturnTypes();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	706 for (ExecutableTypeData execType : node.getExecutableTypes()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	707 if (shouldImplementExecutableType(returnSpecializedTypes, execType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	708 evaluatedCount.add(execType.getEvaluatedCount());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	709 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	710 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	711 return evaluatedCount;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	712 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	713
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	714 // create specialization
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	715
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	716 private Element createUnsupported() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	717 SpecializationData fallback = node.getGenericSpecialization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	718 if (fallback == null \|\| optimizeFallback(fallback) \|\| fallback.getMethod() == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	719 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	720 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	721 LocalContext locals = LocalContext.load(this);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	722
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	723 CodeExecutableElement method = locals.createMethod(modifiers(PROTECTED, FINAL), genericType.getPrimitiveType(), "unsupported", FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	724 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	725
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	726 CodeTreeBuilder builder = method.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	727 builder.startReturn();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	728 builder.tree(callTemplateMethod(accessParent(null), fallback, locals));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	729 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	730
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	731 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	732 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	733
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	734 private boolean isSingleSpecializableImpl() {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	735 List<SpecializationData> reachableSpecializations = getReachableSpecializations();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	736 if (reachableSpecializations.size() != 1) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	737 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	738 }
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	739 for (Parameter parameter : reachableSpecializations.get(0).getSignatureParameters()) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	740 TypeData type = parameter.getTypeSystemType();
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	741 if (type != null && type.hasImplicitSourceTypes()) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	742 return false;
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	743 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	744 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	745 return true;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	746 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	747
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	748 private List<SpecializationData> getReachableSpecializations() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	749 List<SpecializationData> specializations = new ArrayList<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	750 for (SpecializationData specialization : node.getSpecializations()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	751 if (specialization.isReachable() && //
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	752 (specialization.isSpecialized() //
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	753 \|\| (specialization.isFallback() && optimizeFallback(specialization)))) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	754 specializations.add(specialization);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	755 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	756 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	757 return specializations;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	758 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	759
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	760 private boolean optimizeFallback(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	761 switch (options.optimizeFallback()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	762 case NEVER:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	763 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	764 case DECLARED:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	765 return specialization.getMethod() != null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	766 case ALWAYS:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	767 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	768 default:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	769 throw new AssertionError();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	770 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	771 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	772
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	773 private CodeExecutableElement createExecutableTypeOverride(List<ExecutableTypeData> implementedExecutables, ExecutableTypeData execType) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	774 final String varArgsName = "args";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	775 final TypeData returnType = execType.getType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	776 final TypeData executedType = execType.getEvaluatedCount() > 0 ? null : returnType;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	777
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	778 CodeExecutableElement method = cloneExecutableTypeOverride(execType, varArgsName);
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	779 LocalContext locals = LocalContext.load(this, execType.getSignatureSize(), Integer.MAX_VALUE);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	780
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	781 // rename varargs parameter
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	782 int signatureIndex = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	783 for (Parameter parameter : execType.getSignatureParameters()) {
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	784 LocalVariable var = locals.get(parameter, signatureIndex);
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	785 if (var != null) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	786 if (parameter.isTypeVarArgs()) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	787 var = var.accessWith(CodeTreeBuilder.singleString(varArgsName + "[" + parameter.getTypeVarArgsIndex() + "]"));
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	788 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	789 if (!parameter.getTypeSystemType().isGeneric()) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	790 var = var.newType(parameter.getTypeSystemType());
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	791 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	792 locals.setValue(node.getChildExecutions().get(signatureIndex), var);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	793 }
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	794
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	795 signatureIndex++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	796 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	797
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	798 Parameter frame = execType.getFrame();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	799 CodeTreeBuilder builder = method.createBuilder();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	800 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	801 LocalVariable frameVar = null;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	802 if (frame != null) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	803 frameVar = locals.get(FRAME_VALUE).newType(frame.getType());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	804 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	805 method.getThrownTypes().clear();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	806 locals.set(FRAME_VALUE, frameVar);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	807
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	808 SpecializationData specialization = getReachableSpecializations().iterator().next();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	809 ExecutableTypeData wrappedExecutableType = findWrappedExecutable(specialization, implementedExecutables, execType);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	810 if (wrappedExecutableType != null) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	811 builder.startReturn().tree(callTemplateMethod(null, wrappedExecutableType, locals)).end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	812 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	813 builder.tree(createFastPathExecute(builder, specialization, execType.getType(), locals));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	814 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	815 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	816 // create acceptAndExecute
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	817 CodeTreeBuilder executeBuilder = builder.create();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	818 executeBuilder.startCall(specializationStartFieldName(), TypeSystemNodeFactory.executeName(executedType));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	819 if (frame == null) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	820 executeBuilder.nullLiteral();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	821 } else {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	822 executeBuilder.string(frame.getLocalName());
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	823 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	824 locals.addReferencesTo(executeBuilder);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	825 executeBuilder.end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	826
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	827 CodeTreeBuilder contentBuilder = builder.create();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	828 contentBuilder.startReturn();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	829 contentBuilder.tree(TypeSystemCodeGenerator.expect(executedType, returnType, executeBuilder.build()));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	830 contentBuilder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	831 // try catch assert if unexpected value is not expected
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	832 CodeTree content = contentBuilder.build();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	833 if (!execType.hasUnexpectedValue(context) && !returnType.isGeneric() && !returnType.isVoid()) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	834 content = wrapTryCatchUnexpected(content);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	835 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	836 builder.tree(content);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	837 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	838
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	839 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	840 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	841
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	842 private CodeTree wrapTryCatchUnexpected(CodeTree content) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	843 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	844 builder.startTryBlock();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	845 builder.tree(content);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	846 builder.end().startCatchBlock(getType(UnexpectedResultException.class), "ex");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	847 builder.startThrow().startNew(getType(AssertionError.class)).end().end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	848 builder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	849 return builder.build();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	850 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	851
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	852 private static ExecutableTypeData findWrappedExecutable(SpecializationData specialization, List<ExecutableTypeData> implementedExecutables, ExecutableTypeData executedType) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	853 if (specialization.getReturnType().getTypeSystemType() == executedType.getType()) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	854 return null;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	855 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	856 for (ExecutableTypeData otherType : implementedExecutables) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	857 if (otherType != executedType && //
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	858 otherType.getType() == specialization.getReturnType().getTypeSystemType() && //
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	859 otherType.getEvaluatedCount() == executedType.getEvaluatedCount()) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	860 return otherType;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	861 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	862 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	863 return null;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	864 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	865
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	866 private CodeExecutableElement cloneExecutableTypeOverride(ExecutableTypeData execType, final String varArgsName) throws AssertionError {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	867 CodeExecutableElement method = CodeExecutableElement.clone(context.getEnvironment(), execType.getMethod());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	868
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	869 method.getAnnotationMirrors().clear();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	870 method.getModifiers().remove(Modifier.ABSTRACT);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	871
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	872 if (!execType.getMethod().isVarArgs() && execType.getParameters().size() != method.getParameters().size()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	873 throw new AssertionError("Should be verified in the parser");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	874 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	875
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	876 // align argument names
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	877 int index = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	878 for (Parameter parameter : execType.getParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	879 CodeVariableElement var = (CodeVariableElement) method.getParameters().get(index);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	880 if (parameter.isTypeVarArgs()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	881 var.getAnnotationMirrors().clear();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	882 var.setName(varArgsName);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	883 break;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	884 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	885 var.setName(LocalVariable.fromParameter(parameter).createParameter().getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	886 var.getAnnotationMirrors().clear();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	887 index++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	888 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	889 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	890 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	891
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	892 private boolean shouldImplementExecutableType(Collection<TypeData> specializedTypes, ExecutableTypeData execType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	893 TypeData type = execType.getType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	894 Set<Modifier> modifiers = execType.getMethod().getModifiers();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	895 if (modifiers.contains(FINAL) \|\| modifiers.contains(STATIC) \|\| modifiers.contains(PRIVATE)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	896 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	897 } else if (execType.isAbstract()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	898 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	899 } else if (type.isGeneric()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	900 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	901 } else if (type.isVoid()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	902 for (TypeData specializedType : specializedTypes) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	903 if (isTypeBoxingOptimized(options.voidBoxingOptimization(), specializedType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	904 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	905 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	906 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	907 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	908 } else if (!specializedTypes.contains(type)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	909 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	910 } else if (!isTypeBoxingOptimized(options.monomorphicTypeBoxingOptimization(), type)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	911 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	912 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	913 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	914 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	915
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	916 private Element createMethodGetSpecializationNode() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	917 TypeMirror returntype = getType(SpecializationNode.class);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	918 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), returntype, "getSpecializationNode");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	919 method.createBuilder().startReturn().string(specializationStartFieldName()).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	920 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	921 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	922
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	923 private TypeMirror getType(Class<?> clazz) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	924 return context.getType(clazz);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	925 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	926
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	927 private CodeVariableElement createNodeField(Modifier visibility, TypeMirror type, String name, Class<?> annotationType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	928 CodeVariableElement childField = new CodeVariableElement(modifiers(), type, name);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	929 childField.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(annotationType)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	930 setVisibility(childField.getModifiers(), visibility);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	931 return childField;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	932 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	933
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	934 private static List<ExecutableTypeData> resolveSpecializedExecutables(NodeExecutionData execution, Collection<TypeData> types, TypeBoxingOptimization optimization) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	935 if (optimization == TypeBoxingOptimization.NONE) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	936 return Collections.emptyList();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	937 } else if (types.isEmpty()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	938 return Collections.emptyList();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	939 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	940
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	941 List<ExecutableTypeData> executables = new ArrayList<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	942 for (TypeData type : types) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	943 if (!isTypeBoxingOptimized(optimization, type)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	944 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	945 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	946 ExecutableTypeData foundType = execution.getChild().getNodeData().findExecutableType(type, execution.getChild().getExecuteWith().size());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	947 if (foundType != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	948 executables.add(foundType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	949 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	950 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	951 return executables;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	952 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	953
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	954 private static CodeTree callTemplateMethod(CodeTree receiver, TemplateMethod method, CodeTree... boundValues) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	955 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	956 if (method.getMethod().getModifiers().contains(STATIC)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	957 builder.startStaticCall(method.getMethod().getEnclosingElement().asType(), method.getMethodName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	958 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	959 builder.startCall(receiver, method.getMethodName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	960 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	961 int index = -1;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	962 for (Parameter parameter : method.getParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	963 index++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	964 if (index < boundValues.length) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	965 CodeTree tree = boundValues[index];
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	966 if (tree != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	967 builder.tree(tree);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	968 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	969 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	970 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	971 builder.string(parameter.getLocalName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	972 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	973 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	974 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	975 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	976
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	977 private static CodeTree callTemplateMethod(CodeTree receiver, TemplateMethod method, LocalContext currentValues) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	978 CodeTree[] bindings = new CodeTree[method.getParameters().size()];
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	979
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	980 int signatureIndex = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	981 for (int i = 0; i < bindings.length; i++) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	982 Parameter parameter = method.getParameters().get(i);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	983
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	984 LocalVariable var = currentValues.get(parameter, signatureIndex);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	985 if (var == null) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	986 var = currentValues.get(parameter.getLocalName());
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	987 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	988
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	989 if (var != null) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	990 CodeTree valueReference = var.createReference();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	991 if (parameter.getTypeSystemType() != null && var.getType() != null && var.getType().needsCastTo(parameter.getTypeSystemType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	992 valueReference = TypeSystemCodeGenerator.cast(parameter.getTypeSystemType(), valueReference);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	993 } else if (ElementUtils.needsCastTo(var.getTypeMirror(), parameter.getType())) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	994 valueReference = CodeTreeBuilder.createBuilder().cast(parameter.getType(), valueReference).build();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	995 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	996 bindings[i] = valueReference;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	997 }
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	998
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	999 if (parameter.getSpecification().isSignature()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1000 signatureIndex++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1001 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1002 }
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1003 return callTemplateMethod(receiver, method, bindings);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1004 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1005
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1006 private SpecializationGroup createSpecializationGroups() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1007 return SpecializationGroup.create(getReachableSpecializations());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1008 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1009
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1010 private CodeTree createSlowPathExecute(SpecializationData specialization, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1011 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1012 if (specialization.isFallback()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1013 return builder.returnNull().build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1014 }
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1015 if (node.isFrameUsedByAnyGuard()) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1016 builder.tree(createTransferToInterpreterAndInvalidate());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1017 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1018 for (SpecializationData otherSpeciailzation : node.getSpecializations()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1019 if (otherSpeciailzation == specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1020 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1021 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1022 if (otherSpeciailzation.getExcludedBy().contains(specialization)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1023 builder.startStatement();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1024 builder.tree(accessParent(excludedFieldName(otherSpeciailzation)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1025 builder.string(" = true");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1026 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1027 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1028 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1029
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1030 builder.startReturn().tree(createCallCreateMethod(specialization, null, currentValues)).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1031
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1032 if (mayBeExcluded(specialization)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1033 CodeTreeBuilder checkHasSeenBuilder = builder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1034 checkHasSeenBuilder.startIf().string("!").tree(accessParent(excludedFieldName(specialization))).end().startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1035 checkHasSeenBuilder.tree(builder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1036 checkHasSeenBuilder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1037 return checkHasSeenBuilder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1038 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1039 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1040 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1041
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1042 private static boolean hasFallthrough(SpecializationGroup group, TypeData forType, LocalContext currentValues, boolean fastPath) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1043 for (TypeGuard guard : group.getTypeGuards()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1044 if (currentValues.getValue(guard.getSignatureIndex()) == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1045 // not evaluated
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1046 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1047 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1048 LocalVariable value = currentValues.getValue(guard.getSignatureIndex());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1049 if (value.getType().needsCastTo(guard.getType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1050 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1051 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1052 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1053
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1054 List<GuardExpression> expressions = new ArrayList<>(group.getGuards());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1055 expressions.removeAll(group.findElseConnectableGuards());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1056 if (!expressions.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1057 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1058 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1059
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1060 if ((!fastPath \|\| forType.isGeneric()) && !group.getAssumptions().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1061 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1062 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1063
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1064 if (!fastPath && group.getSpecialization() != null && !group.getSpecialization().getExceptions().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1065 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1066 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1067
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1068 if (!group.getChildren().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1069 return hasFallthrough(group.getChildren().get(group.getChildren().size() - 1), forType, currentValues, fastPath);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1070 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1071
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1072 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1073 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1074
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1075 private Element createGetSuppliedChildrenMethod() {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1076 ArrayType nodeArray = context.getEnvironment().getTypeUtils().getArrayType(getType(Node.class));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1077
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1078 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), nodeArray, "getSuppliedChildren");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1079 method.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1080
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1081 CodeTreeBuilder builder = method.createBuilder();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1082 builder.startReturn().tree(createGetSuppliedChildren()).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1083
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1084 return method;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1085 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1086
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1087 private CodeTree createGetSuppliedChildren() {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1088 ArrayType nodeArray = context.getEnvironment().getTypeUtils().getArrayType(getType(Node.class));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1089 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1090 builder.startNewArray(nodeArray, null);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1091 for (int i = 0; i < node.getChildExecutions().size(); i++) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1092 NodeExecutionData execution = node.getChildExecutions().get(i);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1093 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1094 builder.nullLiteral();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1095 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1096 builder.tree(accessParent(nodeFieldName(execution)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1097 }
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1098 builder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1099 return builder.build();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1100 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1101
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1102 // create specialization
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1103
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1104 private CodeTree createCallCreateMethod(SpecializationData specialization, String rootName, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1105 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1106
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1107 TypeMirror specializationType = specializationType(specialization);
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1108 if (useLazyClassLoading()) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1109 builder.startStaticCall(specializationType(specialization), "create");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1110 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1111 builder.startNew(specializationType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1112 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1113 if (rootName != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1114 builder.string(rootName);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1115 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1116 builder.string("root");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1117 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1118 if (currentValues != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1119 for (Parameter p : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1120 LocalVariable local = currentValues.get(p.getLocalName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1121 CodeVariableElement var = createImplicitProfileParameter(p.getSpecification().getExecution(), p.getTypeSystemType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1122 if (var != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1123 builder.tree(local.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1124 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1125 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1126 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1127 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1128
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1129 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1130 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1131
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1132 private Element createSpecializationCreateMethod(SpecializationData specialization, CodeExecutableElement constructor) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1133 if (!useLazyClassLoading()) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1134 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1135 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1136
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1137 CodeExecutableElement executable = CodeExecutableElement.clone(context.getEnvironment(), constructor);
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1138 executable.setReturnType(specializationType(null));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1139 executable.setSimpleName(CodeNames.of("create"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1140 executable.getModifiers().add(STATIC);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1141
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1142 CodeTreeBuilder builder = executable.createBuilder();
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1143 builder.startReturn().startNew(specializationType(specialization));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1144 for (VariableElement parameter : executable.getParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1145 builder.string(parameter.getSimpleName().toString());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1146 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1147 builder.end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1148 return executable;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1149 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1150
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1151 private boolean useLazyClassLoading() {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1152 return options.useLazyClassLoading() && !singleSpecializable;
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1153 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1154
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1155 private static String implicitClassFieldName(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1156 return execution.getName() + "ImplicitType";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1157 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1158
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1159 private static String implicitNodeFieldName(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1160 return execution.getName() + "Cast";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1161 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1162
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1163 private CodeExecutableElement createSpecializationConstructor(CodeTypeElement clazz, SpecializationData specialization, String constantIndex) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1164 CodeExecutableElement constructor = new CodeExecutableElement(modifiers(), null, clazz.getSimpleName().toString());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1165
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1166 constructor.addParameter(new CodeVariableElement(nodeType(node), "root"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1167 CodeTreeBuilder builder = constructor.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1168
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1169 if (specialization == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1170 if (constantIndex == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1171 builder.statement("super(index)");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1172 constructor.addParameter(new CodeVariableElement(getType(int.class), "index"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1173 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1174 builder.startStatement().startSuperCall().string(constantIndex).end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1175 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1176 builder.statement("this.root = root");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1177 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1178 int index = resolveSpecializationIndex(specialization);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1179 builder.startStatement().startSuperCall().string("root").string(String.valueOf(index)).end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1180
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1181 for (Parameter p : specialization.getSignatureParameters()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1182 NodeExecutionData execution = p.getSpecification().getExecution();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1183
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1184 CodeVariableElement implicitProfile = createImplicitProfileParameter(execution, p.getTypeSystemType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1185 if (implicitProfile != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1186 LocalVariable var = LocalVariable.fromParameter(p).makeGeneric();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1187
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1188 String implicitFieldName = implicitProfile.getName();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1189 if (options.implicitCastOptimization().isDuplicateTail()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1190 constructor.addParameter(var.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1191 CodeTree implicitType = TypeSystemCodeGenerator.implicitType(p.getTypeSystemType(), var.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1192 builder.startStatement().string("this.").string(implicitFieldName).string(" = ").tree(implicitType).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1193 } else if (options.implicitCastOptimization().isMergeCasts()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1194 // use node that supports polymorphism
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1195 constructor.addParameter(var.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1196 builder.startStatement().string("this.").string(implicitFieldName).string(" = ").tree(ImplicitCastNodeFactory.create(p.getTypeSystemType(), var.createReference())).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1197 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1198 throw new AssertionError();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1199 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1200 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1201 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1202 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1203
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1204 if (constructor.getParameters().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1205 // do not generate default constructor
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1206 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1207 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1208 return constructor;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1209 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1210
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1211 // TODO this logic can be inlined to the parser as soon as the old NodeGen layout is gone
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1212 private static int resolveSpecializationIndex(SpecializationData specialization) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1213 if (specialization.isFallback()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1214 return Integer.MAX_VALUE - 1;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1215 } else if (specialization.isUninitialized()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1216 return Integer.MAX_VALUE;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1217 } else if (specialization.isPolymorphic()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1218 return 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1219 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1220 return specialization.getIndex();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1221 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1222 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1223
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1224 private static CodeTree createThrowUnsupported(LocalContext currentValues) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1225 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1226 builder.startThrow().startCall("unsupported");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1227 currentValues.addReferencesTo(builder);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1228 builder.end().end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1229 return builder.build();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1230 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1231
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1232 private CodeTree createCallNext(TypeData forType, LocalContext currentValues) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1233 if (singleSpecializable) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1234 return createThrowUnsupported(currentValues);
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1235 }
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1236 CodeTreeBuilder callBuilder = CodeTreeBuilder.createBuilder();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1237 callBuilder.startCall("next", TypeSystemNodeFactory.executeName(null));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1238 currentValues.addReferencesTo(callBuilder, FRAME_VALUE);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1239 callBuilder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1240 return CodeTreeBuilder.createBuilder().startReturn().tree(TypeSystemCodeGenerator.expect(genericType, forType, callBuilder.build())).end().build();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1241 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1242
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1243 private CodeTree createCallRemove(String reason, TypeData forType, LocalContext currentValues) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1244 if (singleSpecializable) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1245 return createThrowUnsupported(currentValues);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1246 }
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1247 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1248 builder.startCall("remove");
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1249 builder.doubleQuote(reason);
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1250 currentValues.addReferencesTo(builder, FRAME_VALUE);
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1251 builder.end();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1252 CodeTree call = builder.build();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1253
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1254 builder = builder.create();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1255 builder.startReturn();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1256 builder.tree(TypeSystemCodeGenerator.expect(genericType, forType, call));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1257 builder.end();
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1258 return builder.build();
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1259 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1260
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1261 private static CodeTree createCallDelegate(String methodName, TypeData forType, LocalContext currentValues) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1262 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1263 builder.startCall(methodName);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1264 currentValues.addReferencesTo(builder, FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1265 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1266
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1267 TypeData executedType = forType.getTypeSystem().getGenericTypeData();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1268 return TypeSystemCodeGenerator.expect(executedType, forType, builder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1269 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1270
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1271 private Set<ExecutableTypeData> findSpecializedExecutableTypes(NodeExecutionData execution, TypeData type) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1272 ExecutableTypeData executableType = resolveExecutableType(execution.getChild(), type);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1273 Set<ExecutableTypeData> executedTypes = new HashSet<>();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1274 executedTypes.add(executableType);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1275 if (type.hasImplicitSourceTypes()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1276 executedTypes.addAll(resolveSpecializedExecutables(execution, type.getImplicitSourceTypes(), options.implicitTypeBoxingOptimization()));
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1277 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1278 return executedTypes;
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1279 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1280
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1281 private ExecutableTypeData resolveExecutableType(NodeChildData child, TypeData type) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1282 int executeWithCount = child.getExecuteWith().size();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1283 ExecutableTypeData executableType = child.getNodeData().findExecutableType(type, executeWithCount);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1284 if (executableType == null) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1285 executableType = child.getNodeData().findAnyGenericExecutableType(context, executeWithCount);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1286 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1287 return executableType;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1288 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1289
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1290 private boolean hasUnexpectedResult(NodeExecutionData execution, TypeData type) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1291 for (ExecutableTypeData executableType : findSpecializedExecutableTypes(execution, type)) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1292 if (executableType != null && (executableType.hasUnexpectedValue(context) \|\| executableType.getType().needsCastTo(type))) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1293 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1294 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1295 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1296 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1297 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1298
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1299 private Element createFastPathExecuteMethod(SpecializationData specialization, final TypeData forType, int evaluatedArguments) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1300 TypeData type = forType == null ? genericType : forType;
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	1301 LocalContext currentLocals = LocalContext.load(this, evaluatedArguments, varArgsThreshold);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1302
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1303 CodeExecutableElement executable = currentLocals.createMethod(modifiers(PUBLIC), type.getPrimitiveType(), TypeSystemNodeFactory.executeName(forType), FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1304 executable.getAnnotationMirrors().add(new CodeAnnotationMirror(context.getDeclaredType(Override.class)));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1305
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1306 if (!type.isGeneric()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1307 executable.getThrownTypes().add(getType(UnexpectedResultException.class));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1308 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1309
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1310 CodeTreeBuilder builder = executable.createBuilder();
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1311 builder.tree(createFastPathExecute(builder, specialization, type, currentLocals));
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1312
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1313 return executable;
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1314 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1315
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1316 private CodeTree createFastPathExecute(CodeTreeBuilder parent, SpecializationData specialization, TypeData type, LocalContext currentLocals) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1317 final CodeTreeBuilder builder = parent.create();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1318
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1319 for (NodeExecutionData execution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1320 LocalVariable var = currentLocals.getValue(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1321 if (var == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1322 TypeData targetType;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1323 if (specialization == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1324 targetType = genericType;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1325 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1326 targetType = specialization.findParameterOrDie(execution).getTypeSystemType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1327 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1328 LocalVariable shortCircuit = resolveShortCircuit(specialization, execution, currentLocals);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1329 LocalVariable value = currentLocals.createValue(execution, targetType).nextName();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1330 builder.tree(createAssignExecuteChild(execution, type, value, shortCircuit, currentLocals));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1331 currentLocals.setValue(execution, value);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1332 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1333 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1334
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1335 LocalContext originalValues = currentLocals.copy();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1336 if (specialization == null) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1337 builder.startReturn().tree(createCallDelegate("acceptAndExecute", type, currentLocals)).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1338 } else if (specialization.isPolymorphic()) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1339 builder.tree(createCallNext(type, currentLocals));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1340 } else if (specialization.isUninitialized()) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1341 builder.startReturn().tree(createCallDelegate("uninitialized", type, currentLocals)).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1342 } else {
18766 a720bf2e2f43 Truffle-DSL: checkstyle fixes. Christian Humer <christian.humer@gmail.com> parents: 18761 diff changeset	1343 final TypeData finalType = type;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1344 SpecializationGroup group = SpecializationGroup.create(specialization);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1345 SpecializationExecution executionFactory = new SpecializationExecution() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1346 public CodeTree createExecute(SpecializationData s, LocalContext values) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1347 return createFastPathExecute(builder, finalType, s, values);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1348 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1349
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1350 public boolean isFastPath() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1351 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1352 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1353 };
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1354 builder.tree(createGuardAndCast(group, type, currentLocals, executionFactory));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1355 if (hasFallthrough(group, type, originalValues, true) \|\| group.getSpecialization().isFallback()) {
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1356 builder.tree(createCallNext(type, originalValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1357 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1358 }
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1359 return builder.build();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1360 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1361
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1362 private LocalVariable resolveShortCircuit(SpecializationData specialization, NodeExecutionData execution, LocalContext currentLocals) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1363 LocalVariable shortCircuit = null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1364 SpecializationData resolvedSpecialization = specialization;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1365 if (specialization == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1366 resolvedSpecialization = node.getGenericSpecialization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1367 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1368
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1369 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1370 ShortCircuitData shortCircuitData = resolvedSpecialization.getShortCircuits().get(calculateShortCircuitIndex(execution));
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1371 CodeTree access = callTemplateMethod(accessParent(null), shortCircuitData, currentLocals);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1372 shortCircuit = currentLocals.createShortCircuitValue(execution).accessWith(access);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1373 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1374 return shortCircuit;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1375 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1376
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1377 private int calculateShortCircuitIndex(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1378 int shortCircuitIndex = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1379 for (NodeExecutionData otherExectuion : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1380 if (otherExectuion.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1381 if (otherExectuion == execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1382 break;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1383 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1384 shortCircuitIndex++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1385 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1386 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1387 return shortCircuitIndex;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1388 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1389
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1390 private CodeTree createFastPathExecute(CodeTreeBuilder parent, final TypeData forType, SpecializationData specialization, LocalContext currentValues) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1391 CodeTreeBuilder builder = parent.create();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1392 int ifCount = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1393 if (specialization.isFallback()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1394 builder.startIf().startCall("guardFallback");
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1395 if (node.isFrameUsedByAnyGuard()) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1396 builder.string(FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1397 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1398 currentValues.addReferencesTo(builder);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1399
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1400 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1401 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1402 builder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1403 ifCount++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1404 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1405 CodeTreeBuilder execute = builder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1406 execute.startReturn();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1407 if (specialization.getMethod() == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1408 execute.startCall("unsupported");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1409 currentValues.addReferencesTo(execute, FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1410 execute.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1411 } else {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1412 execute.tree(callTemplateMethod(accessParent(null), specialization, currentValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1413 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1414 execute.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1415 builder.tree(createFastPathTryCatchRewriteException(specialization, forType, currentValues, execute.build()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1416 builder.end(ifCount);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1417 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1418 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1419
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1420 private CodeTree createGuardAndCast(SpecializationGroup group, TypeData forType, LocalContext currentValues, SpecializationExecution execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1421 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1422
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1423 Set<TypeGuard> castGuards;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1424 if (execution.isFastPath()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1425 castGuards = null; // cast all
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1426 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1427 castGuards = new HashSet<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1428 for (TypeGuard castGuard : group.getTypeGuards()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1429 if (isTypeGuardUsedInAnyGuardBelow(group, currentValues, castGuard)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1430 castGuards.add(castGuard);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1431 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1432 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1433 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1434 CodeTree[] checkAndCast = createTypeCheckAndCast(group.getTypeGuards(), castGuards, currentValues, execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1435 CodeTree check = checkAndCast[0];
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1436 CodeTree cast = checkAndCast[1];
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1437
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1438 List<GuardExpression> elseGuardExpressions = group.findElseConnectableGuards();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1439 List<GuardExpression> guardExpressions = new ArrayList<>(group.getGuards());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1440 guardExpressions.removeAll(elseGuardExpressions);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1441 CodeTree methodGuards = createMethodGuardCheck(guardExpressions, currentValues);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1442
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1443 if (!group.getAssumptions().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1444 if (execution.isFastPath() && !forType.isGeneric()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1445 cast = appendAssumptionFastPath(cast, group.getAssumptions(), forType, currentValues);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1446 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1447 methodGuards = appendAssumptionSlowPath(methodGuards, group.getAssumptions());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1448 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1449 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1450
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1451 int ifCount = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1452 if (!check.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1453 builder.startIf();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1454 builder.tree(check).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1455 builder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1456 ifCount++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1457 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1458 if (!cast.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1459 builder.tree(cast);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1460 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1461 boolean elseIf = !elseGuardExpressions.isEmpty();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1462 if (!methodGuards.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1463 builder.startIf(elseIf);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1464 builder.tree(methodGuards).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1465 builder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1466 ifCount++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1467 } else if (elseIf) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1468 builder.startElseBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1469 ifCount++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1470 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1471
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1472 boolean reachable = isReachableGroup(group, ifCount);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1473 if (reachable) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1474 for (SpecializationGroup child : group.getChildren()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1475 builder.tree(createGuardAndCast(child, forType, currentValues.copy(), execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1476 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1477 SpecializationData specialization = group.getSpecialization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1478 if (specialization != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1479 builder.tree(execution.createExecute(specialization, currentValues));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1480 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1481 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1482 builder.end(ifCount);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1483
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1484 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1485 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1486
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1487 private CodeTree appendAssumptionSlowPath(CodeTree methodGuards, List<String> assumptions) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1488 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1489
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1490 builder.tree(methodGuards);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1491 String connect = methodGuards.isEmpty() ? "" : " && ";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1492 for (String assumption : assumptions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1493 builder.string(connect);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1494 builder.startCall(accessParent(assumptionName(assumption)), "isValid").end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1495 connect = " && ";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1496 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1497
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1498 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1499 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1500
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1501 private CodeTree appendAssumptionFastPath(CodeTree casts, List<String> assumptions, TypeData forType, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1502 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1503 builder.tree(casts);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1504 builder.startTryBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1505 for (String assumption : assumptions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1506 builder.startStatement().startCall(accessParent(assumptionName(assumption)), "check").end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1507 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1508 builder.end().startCatchBlock(getType(InvalidAssumptionException.class), "ae");
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1509 builder.tree(createCallNext(forType, currentValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1510 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1511 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1512 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1513
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1514 private static boolean isReachableGroup(SpecializationGroup group, int ifCount) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1515 if (ifCount != 0) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1516 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1517 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1518 SpecializationGroup previous = group.getPreviousGroup();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1519 if (previous == null \|\| previous.findElseConnectableGuards().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1520 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1521 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1522
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1523 /*
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1524 * Hacky else case. In this case the specialization is not reachable due to previous else
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1525 * branch. This is only true if the minimum state is not checked.
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1526 */
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1527 if (previous.getGuards().size() == 1 && previous.getTypeGuards().isEmpty() && previous.getAssumptions().isEmpty() &&
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1528 (previous.getParent() == null \|\| previous.getMaxSpecializationIndex() != previous.getParent().getMaxSpecializationIndex())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1529 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1530 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1531
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1532 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1533 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1534
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1535 private boolean isTypeGuardUsedInAnyGuardBelow(SpecializationGroup group, LocalContext currentValues, TypeGuard typeGuard) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1536 NodeExecutionData execution = node.getChildExecutions().get(typeGuard.getSignatureIndex());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1537
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1538 for (GuardExpression guard : group.getGuards()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1539 List<Parameter> guardParameters = guard.getResolvedGuard().findByExecutionData(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1540 TypeData sourceType = currentValues.getValue(typeGuard.getSignatureIndex()).getType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1541
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1542 for (Parameter guardParameter : guardParameters) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1543 if (sourceType.needsCastTo(guardParameter.getType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1544 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1545 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1546 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1547 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1548
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1549 for (SpecializationGroup child : group.getChildren()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1550 if (isTypeGuardUsedInAnyGuardBelow(child, currentValues, typeGuard)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1551 return true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1552 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1553 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1554
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1555 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1556 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1557
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1558 private CodeExecutableElement createExecuteChildMethod(NodeExecutionData execution, TypeData targetType) {
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	1559 LocalContext locals = LocalContext.load(this, 0, varArgsThreshold);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1560
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1561 CodeExecutableElement method = locals.createMethod(modifiers(PROTECTED, FINAL), targetType.getPrimitiveType(), executeChildMethodName(execution, targetType), FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1562 if (hasUnexpectedResult(execution, targetType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1563 method.getThrownTypes().add(getType(UnexpectedResultException.class));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1564 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1565
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1566 CodeVariableElement implicitProfile = createImplicitProfileParameter(execution, targetType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1567 if (implicitProfile != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1568 method.addParameter(implicitProfile);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1569 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1570
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1571 for (int i = 0; i < execution.getChild().getExecuteWith().size(); i++) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1572 NodeExecutionData executeWith = node.getChildExecutions().get(i);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1573 LocalVariable var = locals.createValue(executeWith, genericType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1574 method.addParameter(var.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1575 locals.setValue(executeWith, var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1576 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1577
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1578 CodeTreeBuilder builder = method.createBuilder();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1579 CodeTree executeChild = createExecuteChild(execution, locals.createValue(execution, targetType), locals, true);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1580 if (executeChild.isSingleLine()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1581 builder.statement(executeChild);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1582 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1583 builder.tree(executeChild);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1584 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1585 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1586 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1587
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1588 private CodeVariableElement createImplicitProfileParameter(NodeExecutionData execution, TypeData targetType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1589 if (targetType.hasImplicitSourceTypes()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1590 switch (options.implicitCastOptimization()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1591 case NONE:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1592 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1593 case DUPLICATE_TAIL:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1594 return new CodeVariableElement(getType(Class.class), implicitClassFieldName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1595 case MERGE_CASTS:
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1596 return new CodeVariableElement(ImplicitCastNodeFactory.type(targetType), implicitNodeFieldName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1597 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1598 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1599 return null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1600 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1601
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1602 private boolean isExecuteChildShared(NodeExecutionData execution, TypeData targetType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1603 if (targetType.isVoid()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1604 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1605 } else if (targetType.isGeneric()) {
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1606 return resolvePolymorphicExecutables(execution).size() >= 1;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1607 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1608 if (!isTypeBoxingOptimized(options.monomorphicTypeBoxingOptimization(), targetType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1609 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1610 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1611 if (!targetType.hasImplicitSourceTypes()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1612 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1613 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1614
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1615 int uses = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1616 for (SpecializationData specialization : node.getSpecializations()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1617 List<Parameter> parameters = specialization.findByExecutionData(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1618 for (Parameter parameter : parameters) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1619 if (targetType.equals(parameter.getTypeSystemType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1620 uses++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1621 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1622 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1623 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1624 if (uses > 1) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1625 return resolveSpecializedExecutables(execution, targetType.getImplicitSourceTypes(), options.implicitTypeBoxingOptimization()).size() > 1;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1626 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1627 return false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1628 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1629 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1630 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1631
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1632 private CodeTree createAssignExecuteChild(NodeExecutionData execution, TypeData returnType, LocalVariable targetValue, LocalVariable shortCircuit, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1633 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1634 boolean hasUnexpected = hasUnexpectedResult(execution, targetValue.getType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1635
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1636 CodeTree executeChild;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1637 if (isExecuteChildShared(execution, targetValue.getType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1638 executeChild = createCallSharedExecuteChild(execution, targetValue, currentValues);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1639 } else {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1640 executeChild = createExecuteChild(execution, targetValue, currentValues, false);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1641 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1642
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1643 builder.tree(createTryExecuteChild(targetValue, executeChild, shortCircuit == null, hasUnexpected));
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1644
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1645 if (shortCircuit != null) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1646 currentValues.setShortCircuitValue(execution, shortCircuit.accessWith(null));
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1647 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1648
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1649 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1650 if (hasUnexpected) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1651 builder.startCatchBlock(getType(UnexpectedResultException.class), "ex");
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1652 LocalContext slowPathValues = currentValues.copy();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1653
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1654 slowPathValues.setValue(execution, targetValue.makeGeneric().accessWith(CodeTreeBuilder.singleString("ex.getResult()")));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1655 boolean found = false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1656 for (NodeExecutionData otherExecution : node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1657 if (found) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1658 LocalVariable childEvaluatedValue = slowPathValues.createValue(otherExecution, genericType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1659 LocalVariable genericShortCircuit = resolveShortCircuit(null, otherExecution, slowPathValues);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1660 builder.tree(createAssignExecuteChild(otherExecution, genericType, childEvaluatedValue, genericShortCircuit, slowPathValues));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1661 slowPathValues.setValue(otherExecution, childEvaluatedValue);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1662 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1663 // skip forward already evaluated
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1664 found = execution == otherExecution;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1665 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1666 }
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1667 builder.tree(createCallNext(returnType, slowPathValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1668 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1669 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1670
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1671 return createShortCircuit(targetValue, shortCircuit, builder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1672 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1673
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1674 private static CodeTree createShortCircuit(LocalVariable targetValue, LocalVariable shortCircuitValue, CodeTree tryExecute) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1675 if (shortCircuitValue == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1676 return tryExecute;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1677 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1678
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1679 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1680
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1681 builder.tree(shortCircuitValue.createDeclaration(shortCircuitValue.createReference()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1682 builder.tree(targetValue.createDeclaration(builder.create().defaultValue(targetValue.getTypeMirror()).build()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1683
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1684 builder.startIf().string(shortCircuitValue.getName()).end().startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1685 builder.tree(tryExecute);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1686 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1687
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1688 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1689 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1690
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1691 private static CodeTree createTryExecuteChild(LocalVariable value, CodeTree executeChild, boolean needDeclaration, boolean hasTry) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1692 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1693 boolean hasDeclaration = false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1694 if ((hasTry \|\| !executeChild.isSingleLine()) && needDeclaration) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1695 builder.tree(value.createDeclaration(null));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1696 hasDeclaration = true;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1697 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1698
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1699 if (hasTry) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1700 builder.startTryBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1701 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1702 builder.startGroup();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1703 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1704
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1705 if (executeChild.isSingleLine()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1706 builder.startStatement();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1707 if (hasDeclaration \|\| !needDeclaration) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1708 builder.tree(executeChild);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1709 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1710 builder.type(value.getTypeMirror()).string(" ").tree(executeChild);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1711 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1712 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1713 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1714 builder.tree(executeChild);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1715 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1716
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1717 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1718
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1719 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1720 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1721
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1722 private CodeTree createCallSharedExecuteChild(NodeExecutionData execution, LocalVariable targetValue, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1723 if (!isExecuteChildShared(execution, targetValue.getType())) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1724 throw new AssertionError("Execute child not shared with method but called.");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1725 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1726
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1727 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1728 builder.tree(targetValue.createReference()).string(" = ");
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1729 builder.startCall(executeChildMethodName(execution, targetValue.getType()));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1730 builder.string(FRAME_VALUE);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1731
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1732 CodeVariableElement implicitProfile = createImplicitProfileParameter(execution, targetValue.getType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1733 if (implicitProfile != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1734 builder.string(implicitProfile.getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1735 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1736 for (int i = 0; i < execution.getChild().getExecuteWith().size(); i++) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1737 builder.tree(currentValues.getValue(i).createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1738 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1739 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1740 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1741 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1742
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1743 private CodeTree createExecuteChild(NodeExecutionData execution, LocalVariable target, LocalContext currentValues, boolean shared) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1744 final CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1745
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1746 CodeTree assignment = createAssignmentStart(target, shared);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1747
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1748 final Set<ExecutableTypeData> executableTypes = findSpecializedExecutableTypes(execution, target.getType());
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1749 if (executableTypes.isEmpty()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1750 throw new AssertionError(); // cannot execute child
18797 3db8ec140f3f Truffle-DSL: fix implicit cast optimization bug. Christian Humer <christian.humer@gmail.com> parents: 18788 diff changeset	1751 } else if (executableTypes.size() == 1 && !target.getType().hasImplicitSourceTypes()) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1752 ExecutableTypeData executableType = executableTypes.iterator().next();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1753 if (target.getType().isGeneric() && executableType.getEvaluatedCount() == 0) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1754 return createPolymorphicExecuteChild(execution, target, currentValues, shared);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1755 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1756 builder.tree(assignment);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1757 builder.tree(createSingleExecute(execution, target, currentValues, executableType));
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1758 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1759 } else {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1760 if (options.implicitCastOptimization().isNone()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1761 throw new AssertionError("findSpecializedExecutableTypes is always 1 if implicit cast opt is disabled");
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1762 } else if (options.implicitCastOptimization().isDuplicateTail()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1763 builder.tree(createExecuteChildDuplicateTail(builder, execution, assignment, target, currentValues));
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1764 } else if (options.implicitCastOptimization().isMergeCasts()) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1765 // TODO
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1766 throw new UnsupportedOperationException();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1767 } else {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1768 throw new AssertionError();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1769 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1770 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1771 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1772 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1773
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1774 private CodeTree createSingleExecute(NodeExecutionData execution, LocalVariable target, LocalContext currentValues, ExecutableTypeData executableType) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1775 CodeTree accessChild = accessParent(nodeFieldName(execution));
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1776 CodeTree execute = callTemplateMethod(accessChild, executableType, currentValues);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1777 return TypeSystemCodeGenerator.expect(executableType.getType(), target.getType(), execute);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1778 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1779
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1780 private CodeTree createPolymorphicExecuteChild(NodeExecutionData execution, LocalVariable target, LocalContext currentValues, boolean shared) throws AssertionError {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1781 ExecutableTypeData genericExecutableType = execution.getChild().getNodeData().findAnyGenericExecutableType(context, execution.getChild().getExecuteWith().size());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1782 if (genericExecutableType == null) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1783 throw new AssertionError("At least one generic executable method must be available.");
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1784 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1785
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1786 List<ExecutableTypeData> specializedExecutables = resolvePolymorphicExecutables(execution);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1787 Collections.sort(specializedExecutables, new Comparator<ExecutableTypeData>() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1788 public int compare(ExecutableTypeData o1, ExecutableTypeData o2) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1789 return o1.getType().compareTo(o2.getType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1790 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1791 });
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1792
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1793 CodeTree assignment = createAssignmentStart(target, shared);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1794 CodeTree executeGeneric = createSingleExecute(execution, target, currentValues, genericExecutableType);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1795
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1796 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1797 if (specializedExecutables.isEmpty()) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1798 builder.tree(assignment);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1799 builder.tree(executeGeneric);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1800 } else {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1801 final CodeTreeBuilder polyChainBuilder = builder.create();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1802 final String profileField = polymorphicTypeProfileFieldName(execution);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1803 final String valueFieldName = "_value";
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1804
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1805 builder.declaration(getType(Class.class), profileField, accessParent(profileField));
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1806
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1807 boolean encounteredUnexpectedResult = false;
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1808 boolean hasSpecializedTypes = false;
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1809 for (ExecutableTypeData executableType : specializedExecutables) {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1810 hasSpecializedTypes = polyChainBuilder.startIf(hasSpecializedTypes);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1811 polyChainBuilder.string(profileField);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1812 polyChainBuilder.string(" == ").typeLiteral(executableType.getType().getPrimitiveType());
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1813 polyChainBuilder.end();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1814 polyChainBuilder.startBlock();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1815 polyChainBuilder.startStatement();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1816 polyChainBuilder.tree(assignment);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1817 polyChainBuilder.tree(createSingleExecute(execution, target, currentValues, executableType)).end();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1818 polyChainBuilder.end();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1819 encounteredUnexpectedResult \|= executableType.hasUnexpectedValue(context);
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1820 }
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1821
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1822 // else if null -> specialize
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1823 polyChainBuilder.startElseIf().string(profileField).string(" == null").end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1824 polyChainBuilder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1825 polyChainBuilder.tree(createTransferToInterpreterAndInvalidate());
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1826 polyChainBuilder.declaration(genericExecutableType.getType().getPrimitiveType(), valueFieldName, executeGeneric);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1827
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1828 hasSpecializedTypes = false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1829 for (ExecutableTypeData executableType : specializedExecutables) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1830 hasSpecializedTypes = polyChainBuilder.startIf(hasSpecializedTypes);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1831 polyChainBuilder.tree(TypeSystemCodeGenerator.check(executableType.getType(), CodeTreeBuilder.singleString(valueFieldName)));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1832 polyChainBuilder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1833 polyChainBuilder.startBlock();
18777 76cbf5f33f82 Truffle-DSL: fixed bug for polymorphic execute optimization. Christian Humer <christian.humer@gmail.com> parents: 18776 diff changeset	1834 polyChainBuilder.startStatement().tree(accessParent(profileField)).string(" = ").typeLiteral(executableType.getType().getPrimitiveType()).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1835 polyChainBuilder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1836 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1837
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1838 polyChainBuilder.startElseBlock();
18777 76cbf5f33f82 Truffle-DSL: fixed bug for polymorphic execute optimization. Christian Humer <christian.humer@gmail.com> parents: 18776 diff changeset	1839 polyChainBuilder.startStatement().tree(accessParent(profileField)).string(" = ").typeLiteral(genericType.getPrimitiveType()).end();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1840 polyChainBuilder.end();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1841 polyChainBuilder.startReturn().string(valueFieldName).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1842 polyChainBuilder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1843
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1844 // else -> execute generic
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1845 polyChainBuilder.startElseBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1846 polyChainBuilder.startStatement().tree(assignment).tree(executeGeneric).end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1847 polyChainBuilder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1848
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1849 CodeTree executePolymorphic = polyChainBuilder.build();
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1850 if (encounteredUnexpectedResult) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1851 builder.startTryBlock();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1852 builder.tree(executePolymorphic);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1853 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1854 builder.startCatchBlock(getType(UnexpectedResultException.class), "ex");
18777 76cbf5f33f82 Truffle-DSL: fixed bug for polymorphic execute optimization. Christian Humer <christian.humer@gmail.com> parents: 18776 diff changeset	1855 builder.startStatement().tree(accessParent(profileField)).string(" = ").typeLiteral(genericType.getPrimitiveType()).end();
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1856 builder.startReturn().string("ex.getResult()").end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1857 builder.end();
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1858 } else {
c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1859 builder.tree(executePolymorphic);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1860 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1861 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1862 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1863 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1864
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1865 private List<ExecutableTypeData> resolvePolymorphicExecutables(NodeExecutionData execution) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1866 if (singleSpecializable) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1867 return Collections.emptyList();
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1868 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1869 Set<TypeData> specializedTypes = new HashSet<>();
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1870 for (TypeData type : node.findSpecializedTypes(execution)) {
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1871 specializedTypes.addAll(type.getImplicitSourceTypes());
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1872 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1873 return resolveSpecializedExecutables(execution, specializedTypes, options.polymorphicTypeBoxingElimination());
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1874 }
93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1875
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1876 private static CodeTree createAssignmentStart(LocalVariable target, boolean shared) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1877 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1878 if (shared) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1879 builder.string("return ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1880 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1881 builder.string(target.getName()).string(" = ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1882 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1883 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1884 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1885
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1886 private CodeTree createExecuteChildDuplicateTail(CodeTreeBuilder parent, NodeExecutionData execution, CodeTree assignment, LocalVariable target, LocalContext currentValues) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1887 CodeTreeBuilder builder = parent.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1888 List<TypeData> sourceTypes = target.getType().getImplicitSourceTypes();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1889 String implicitClassFieldName = implicitClassFieldName(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1890 String nodeFieldName = nodeFieldName(execution);
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1891 List<ExecutableTypeData> executableTypes = resolveSpecializedExecutables(execution, sourceTypes, options.implicitTypeBoxingOptimization());
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1892
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1893 boolean elseIf = false;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1894 for (ExecutableTypeData executableType : executableTypes) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1895 elseIf = builder.startIf(elseIf);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1896 builder.string(implicitClassFieldName).string(" == ").typeLiteral(executableType.getType().getBoxedType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1897 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1898 builder.startBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1899 builder.startStatement().tree(assignment);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1900
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1901 CodeTree execute = callTemplateMethod(accessParent(nodeFieldName), executableType, currentValues);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1902 ImplicitCastData cast = typeSystem.lookupCast(executableType.getType(), target.getType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1903 if (cast != null) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1904 execute = callTemplateMethod(null, cast, execute);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1905 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1906 builder.tree(execute);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1907 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1908 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1909 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1910
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1911 if (!executableTypes.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1912 builder.startElseBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1913 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1914
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1915 LocalVariable genericValue = target.makeGeneric().nextName();
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	1916 builder.tree(createAssignExecuteChild(execution, genericValue.getType(), genericValue, null, currentValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1917 if (executableTypes.size() == sourceTypes.size()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1918 builder.startThrow().startNew(getType(UnexpectedResultException.class)).tree(genericValue.createReference()).end().end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1919 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1920 builder.startStatement().tree(assignment);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1921 builder.tree(TypeSystemCodeGenerator.implicitExpect(target.getType(), genericValue.createReference(), implicitClassFieldName));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1922 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1923 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1924
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1925 if (!executableTypes.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1926 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1927 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1928 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1929 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1930
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1931 private CodeTree createFastPathTryCatchRewriteException(SpecializationData specialization, TypeData forType, LocalContext currentValues, CodeTree execution) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1932 if (specialization.getExceptions().isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1933 return execution;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1934 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1935 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1936 builder.startTryBlock();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1937 builder.tree(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1938 TypeMirror[] exceptionTypes = new TypeMirror[specialization.getExceptions().size()];
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1939 for (int i = 0; i < exceptionTypes.length; i++) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1940 exceptionTypes[i] = specialization.getExceptions().get(i).getJavaClass();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1941 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1942 builder.end().startCatchBlock(exceptionTypes, "ex");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1943 builder.startStatement().tree(accessParent(excludedFieldName(specialization))).string(" = true").end();
18785 93016f2f3f16 Truffle-DSL: optimize generated code for nodes with a single specialization. (GRAAL-602 #resolve) Christian Humer <christian.humer@gmail.com> parents: 18780 diff changeset	1944 builder.tree(createCallRemove("threw rewrite exception", forType, currentValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1945 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1946 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1947 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1948
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	1949 private CodeTree createMethodGuardCheck(List<GuardExpression> guardExpressions, LocalContext currentValues) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1950 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1951 String and = "";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1952 for (GuardExpression guard : guardExpressions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1953 builder.string(and);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1954 if (guard.isNegated()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1955 builder.string("!");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1956 }
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	1957 builder.tree(callTemplateMethod(accessParent(null), guard.getResolvedGuard(), currentValues));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1958 and = " && ";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1959 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1960 return builder.build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1961 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1962
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1963 private CodeTree[] createTypeCheckAndCast(List<TypeGuard> typeGuards, Set<TypeGuard> castGuards, LocalContext currentValues, SpecializationExecution specializationExecution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1964 CodeTreeBuilder checksBuilder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1965 CodeTreeBuilder castsBuilder = CodeTreeBuilder.createBuilder();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1966 for (TypeGuard typeGuard : typeGuards) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1967 int signatureIndex = typeGuard.getSignatureIndex();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1968 LocalVariable value = currentValues.getValue(signatureIndex);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1969 TypeData targetType = typeGuard.getType();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1970 if (!value.getType().needsCastTo(targetType)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1971 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1972 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1973 NodeExecutionData execution = node.getChildExecutions().get(signatureIndex);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1974 if (!checksBuilder.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1975 checksBuilder.string(" && ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1976 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1977
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1978 CodeTreeBuilder checkBuilder = checksBuilder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1979 CodeTreeBuilder castBuilder = checksBuilder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1980
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1981 LocalVariable shortCircuit = currentValues.getShortCircuit(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1982 if (shortCircuit != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1983 checkBuilder.string("(");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1984 CodeTreeBuilder referenceBuilder = checkBuilder.create();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1985 if (!shortCircuit.getType().isPrimitive()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1986 referenceBuilder.string("(boolean) ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1987 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1988 referenceBuilder.tree(shortCircuit.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1989 checkBuilder.string("!").tree(referenceBuilder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1990 checkBuilder.string(" \|\| ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1991 castBuilder.tree(referenceBuilder.build()).string(" ? ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1992 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1993
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1994 List<ImplicitCastData> sourceTypes = typeSystem.lookupByTargetType(targetType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1995 CodeTree valueReference = value.createReference();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1996 if (sourceTypes.isEmpty()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1997 checkBuilder.tree(TypeSystemCodeGenerator.check(targetType, value.createReference()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1998 castBuilder.tree(TypeSystemCodeGenerator.cast(targetType, valueReference));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	1999 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2000 ImplicitCastOptimization opt = options.implicitCastOptimization();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2001 if (specializationExecution.isFastPath() && !opt.isNone()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2002 if (opt.isDuplicateTail()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2003 String typeHintField = implicitClassFieldName(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2004 checkBuilder.tree(TypeSystemCodeGenerator.implicitCheck(targetType, valueReference, typeHintField));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2005 castBuilder.tree(TypeSystemCodeGenerator.implicitCast(targetType, valueReference, typeHintField));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2006 } else if (opt.isMergeCasts()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2007 checkBuilder.tree(ImplicitCastNodeFactory.check(implicitNodeFieldName(execution), valueReference));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2008 castBuilder.tree(ImplicitCastNodeFactory.cast(implicitNodeFieldName(execution), valueReference));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2009 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2010 throw new AssertionError("implicit cast opt");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2011 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2012 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2013 checkBuilder.tree(TypeSystemCodeGenerator.implicitCheck(targetType, valueReference, null));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2014 castBuilder.tree(TypeSystemCodeGenerator.implicitCast(targetType, valueReference, null));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2015 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2016 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2017
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2018 if (shortCircuit != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2019 checkBuilder.string(")");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2020 castBuilder.string(" : ").defaultValue(targetType.getPrimitiveType());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2021 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2022
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2023 if (castGuards == null \|\| castGuards.contains(typeGuard)) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2024 LocalVariable castVariable = currentValues.getValue(execution).nextName().newType(typeGuard.getType()).accessWith(null);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2025 currentValues.setValue(execution, castVariable);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2026 castsBuilder.tree(castVariable.createDeclaration(castBuilder.build()));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2027 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2028
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2029 checksBuilder.tree(checkBuilder.build());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2030 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2031 return new CodeTree[]{checksBuilder.build(), castsBuilder.build()};
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2032 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2033
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2034 public static final class LocalContext {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2035
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2036 private final NodeGenFactory factory;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2037 private final Map<String, LocalVariable> values = new HashMap<>();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2038
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2039 private LocalContext(NodeGenFactory factory) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2040 this.factory = factory;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2041 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2042
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2043 public CodeExecutableElement createMethod(Set<Modifier> modifiers, TypeMirror returnType, String name, String... optionalArguments) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2044 CodeExecutableElement method = new CodeExecutableElement(modifiers, returnType, name);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2045 addParametersTo(method, optionalArguments);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2046 return method;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2047 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2048
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2049 public static LocalContext load(NodeGenFactory factory, int signatureSize, int varargsThreshold) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2050 LocalContext context = new LocalContext(factory);
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2051 context.loadValues(signatureSize, varargsThreshold);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2052 return context;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2053 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2054
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2055 public static LocalContext load(NodeGenFactory factory) {
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2056 return load(factory, factory.node.getSignatureSize(), factory.varArgsThreshold);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2057 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2058
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2059 public LocalContext copy() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2060 LocalContext copy = new LocalContext(factory);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2061 copy.values.putAll(values);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2062 return copy;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2063 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2064
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2065 private static String fieldValueName(NodeFieldData field) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2066 return field.getName() + "Value";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2067 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2068
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2069 @SuppressWarnings("static-method")
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2070 public LocalVariable createValue(NodeExecutionData execution, TypeData type) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2071 return new LocalVariable(type, type.getPrimitiveType(), valueName(execution), null);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2072 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2073
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2074 public LocalVariable createShortCircuitValue(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2075 return new LocalVariable(factory.typeSystem.getBooleanType(), factory.getType(boolean.class), shortCircuitName(execution), null);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2076 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2077
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2078 private static String valueName(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2079 return execution.getName() + "Value";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2080 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2081
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2082 private static String shortCircuitName(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2083 return "has" + ElementUtils.firstLetterUpperCase(valueName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2084 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2085
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2086 public void set(String id, LocalVariable var) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2087 values.put(id, var);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2088 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2089
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2090 public LocalVariable get(String id) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2091 return values.get(id);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2092 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2093
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2094 public LocalVariable get(Parameter parameter, int signatureIndex) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2095 LocalVariable var = get(parameter.getLocalName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2096 if (var == null && parameter.getSpecification().isSignature()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2097 // lookup by signature index for executeWith
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2098 List<NodeExecutionData> childExecutions = factory.node.getChildExecutions();
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2099 if (signatureIndex < childExecutions.size() && signatureIndex >= 0) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2100 NodeExecutionData execution = childExecutions.get(signatureIndex);
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2101 var = getValue(execution);
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2102 }
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2103 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2104 return var;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2105 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2106
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2107 public LocalVariable getValue(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2108 return get(valueName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2109 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2110
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2111 public LocalVariable getValue(int signatureIndex) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2112 return getValue(factory.node.getChildExecutions().get(signatureIndex));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2113 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2114
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2115 public void removeValue(String id) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2116 values.remove(id);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2117 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2118
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2119 public void setValue(NodeExecutionData execution, LocalVariable var) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2120 values.put(valueName(execution), var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2121 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2122
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2123 public void setShortCircuitValue(NodeExecutionData execution, LocalVariable var) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2124 if (var == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2125 return;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2126 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2127 values.put(shortCircuitName(execution), var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2128 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2129
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2130 private boolean needsVarargs(boolean requireLoaded, int varArgsThreshold) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2131 int size = 0;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2132 for (NodeExecutionData execution : factory.node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2133 if (requireLoaded && getValue(execution) == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2134 continue;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2135 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2136 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2137 size += 2;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2138 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2139 size++;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2140 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2141 }
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2142 return size >= varArgsThreshold;
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2143 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2144
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2145 private void loadValues(int evaluatedArguments, int varargsThreshold) {
18776 c0fb70634640 Truffle-DSL: support for frame types Frame, MaterializedFrame. Added validation for frame type consistency. Some refactorings along the way. Christian Humer <christian.humer@gmail.com> parents: 18774 diff changeset	2146 values.put(FRAME_VALUE, new LocalVariable(null, factory.getType(Frame.class), FRAME_VALUE, null));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2147
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2148 for (NodeFieldData field : factory.node.getFields()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2149 String fieldName = fieldValueName(field);
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2150 values.put(fieldName, new LocalVariable(null, field.getType(), fieldName, factory.accessParent(field.getName())));
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2151 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2152
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2153 boolean varargs = needsVarargs(false, varargsThreshold);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2154 for (int i = 0; i < evaluatedArguments; i++) {
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2155 List<NodeExecutionData> childExecutions = factory.node.getChildExecutions();
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2156 if (i >= childExecutions.size()) {
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2157 break;
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2158 }
121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2159 NodeExecutionData execution = childExecutions.get(i);
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2160 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2161 LocalVariable shortCircuit = createShortCircuitValue(execution).makeGeneric();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2162 if (varargs) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2163 shortCircuit = shortCircuit.accessWith(createReadVarargs(i));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2164 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2165 values.put(shortCircuit.getName(), shortCircuit);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2166 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2167 LocalVariable value = createValue(execution, factory.genericType);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2168 if (varargs) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2169 value = value.accessWith(createReadVarargs(i));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2170 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2171 values.put(value.getName(), value);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2172 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2173 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2174
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2175 private static CodeTree createReadVarargs(int i) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2176 return CodeTreeBuilder.createBuilder().string("args_[").string(String.valueOf(i)).string("]").build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2177 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2178
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2179 public void addReferencesTo(CodeTreeBuilder builder, String... optionalNames) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2180 for (String var : optionalNames) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2181 LocalVariable local = values.get(var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2182 if (local == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2183 builder.nullLiteral();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2184 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2185 builder.tree(local.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2186 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2187 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2188
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2189 List<NodeExecutionData> executions = factory.node.getChildExecutions();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2190 for (NodeExecutionData execution : executions) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2191 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2192 LocalVariable shortCircuitVar = getShortCircuit(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2193 if (shortCircuitVar != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2194 builder.tree(shortCircuitVar.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2195 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2196 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2197 LocalVariable var = getValue(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2198 if (var != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2199 builder.startGroup();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2200 if (executions.size() == 1 && ElementUtils.typeEquals(var.getTypeMirror(), factory.getType(Object[].class))) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2201 // if the current type is Object[] do not use varargs for a single argument
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2202 builder.string("(Object) ");
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2203 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2204 builder.tree(var.createReference());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2205 builder.end();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2206 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2207 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2208 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2209
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2210 public void addParametersTo(CodeExecutableElement method, String... optionalNames) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2211 for (String var : optionalNames) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2212 LocalVariable local = values.get(var);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2213 if (local != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2214 method.addParameter(local.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2215 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2216 }
18805 121748e43a01 Truffle-DSL: fix execute methods with evaluated arguments were not handled correctly with varargs arguments. Christian Humer <christian.humer@gmail.com> parents: 18797 diff changeset	2217 if (needsVarargs(true, factory.varArgsThreshold)) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2218 method.addParameter(new CodeVariableElement(factory.getType(Object[].class), "args_"));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2219 method.setVarArgs(true);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2220 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2221 for (NodeExecutionData execution : factory.node.getChildExecutions()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2222 if (execution.isShortCircuit()) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2223 LocalVariable shortCircuitVar = getShortCircuit(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2224 if (shortCircuitVar != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2225 method.addParameter(shortCircuitVar.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2226 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2227 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2228
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2229 LocalVariable var = getValue(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2230 if (var != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2231 method.addParameter(var.createParameter());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2232 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2233 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2234 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2235 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2236
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2237 private LocalVariable getShortCircuit(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2238 return values.get(shortCircuitName(execution));
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2239 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2240
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2241 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2242
18766 a720bf2e2f43 Truffle-DSL: checkstyle fixes. Christian Humer <christian.humer@gmail.com> parents: 18761 diff changeset	2243 public static final class LocalVariable {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2244
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2245 private final TypeData type;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2246 private final TypeMirror typeMirror;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2247 private final CodeTree accessorTree;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2248 private final String name;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2249
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2250 public static LocalVariable fromParameter(Parameter parameter) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2251 NodeExecutionData execution = parameter.getSpecification().getExecution();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2252 String name = null;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2253 if (execution == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2254 name = parameter.getLocalName();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2255 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2256 name = createName(execution);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2257 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2258 return new LocalVariable(parameter.getTypeSystemType(), parameter.getType(), name, null);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2259 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2260
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2261 private LocalVariable(TypeData type, TypeMirror typeMirror, String name, CodeTree accessorTree) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2262 Objects.requireNonNull(typeMirror);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2263 this.typeMirror = typeMirror;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2264 this.accessorTree = accessorTree;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2265 this.type = type;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2266 this.name = name;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2267 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2268
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2269 public TypeData getType() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2270 return type;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2271 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2272
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2273 public String getShortCircuitName() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2274 return "has" + ElementUtils.firstLetterUpperCase(getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2275 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2276
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2277 public String getName() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2278 return name;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2279 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2280
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2281 private static String createNextName(String name) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2282 return name + "_";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2283 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2284
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2285 private static String createName(NodeExecutionData execution) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2286 if (execution == null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2287 return "<error>";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2288 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2289 return execution.getName() + "Value";
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2290 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2291
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2292 public TypeMirror getTypeMirror() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2293 return typeMirror;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2294 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2295
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2296 public CodeVariableElement createParameter() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2297 return new CodeVariableElement(getTypeMirror(), getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2298 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2299
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2300 public CodeTree createDeclaration(CodeTree init) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2301 return CodeTreeBuilder.createBuilder().declaration(getTypeMirror(), getName(), init).build();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2302 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2303
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2304 public CodeTree createReference() {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2305 if (accessorTree != null) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2306 return accessorTree;
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2307 } else {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2308 return CodeTreeBuilder.singleString(getName());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2309 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2310 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2311
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2312 public LocalVariable newType(TypeData newType) {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2313 return new LocalVariable(newType, newType.getPrimitiveType(), name, accessorTree);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2314 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2315
18788 714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2316 public LocalVariable newType(TypeMirror newType) {
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2317 return new LocalVariable(type, newType, name, accessorTree);
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2318 }
714f4931b02c Truffle-DSL: inline specialized node into gen node if single specializable. Christian Humer <christian.humer@gmail.com> parents: 18787 diff changeset	2319
18766 a720bf2e2f43 Truffle-DSL: checkstyle fixes. Christian Humer <christian.humer@gmail.com> parents: 18761 diff changeset	2320 public LocalVariable accessWith(CodeTree tree) {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2321 return new LocalVariable(type, typeMirror, name, tree);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2322 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2323
18766 a720bf2e2f43 Truffle-DSL: checkstyle fixes. Christian Humer <christian.humer@gmail.com> parents: 18761 diff changeset	2324 public LocalVariable nextName() {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2325 return new LocalVariable(type, typeMirror, createNextName(name), accessorTree);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2326 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2327
18766 a720bf2e2f43 Truffle-DSL: checkstyle fixes. Christian Humer <christian.humer@gmail.com> parents: 18761 diff changeset	2328 public LocalVariable makeGeneric() {
18761 a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2329 return newType(type.getTypeSystem().getGenericTypeData());
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2330 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2331
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2332 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2333
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2334 private interface SpecializationExecution {
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2335
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2336 boolean isFastPath();
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2337
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2338 CodeTree createExecute(SpecializationData specialization, LocalContext currentValues);
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2339
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2340 }
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2341
a665483c3881 Truffle-DSL: new node layout implementation. Christian Humer <christian.humer@gmail.com> parents: diff changeset	2342 }

Mercurial > hg > truffle

annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java @ 18805:121748e43a01