truffle: graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java annotate

annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java @ 5823:f238fe91dc7f

partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing

author	Doug Simon <doug.simon@oracle.com>
date	Thu, 12 Jul 2012 17:16:34 +0200
parents	ec65d0d0c873
children	0095a9c235c6

rev	line source
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
4181 319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	8 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * accompanied this code).
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 *
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 * questions.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22 */
5548 8872bc0eebdf Renaming hotspot.ri => hotspot.meta. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5547 diff changeset	23 package com.oracle.graal.hotspot.meta;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	24
5728 956217932b8c moved classes from com.oracle.max.cri.util to com.oracle.max.crituils Doug Simon <doug.simon@oracle.com> parents: 5720 diff changeset	25 import static com.oracle.max.criutils.MemoryBarriers.*;
5167 591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	26
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	27 import java.lang.reflect.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28 import java.util.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	29
5510 426c605c9d3c Move cri.ci to api.code. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5507 diff changeset	30 import com.oracle.graal.api.code.*;
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	31 import com.oracle.graal.api.code.CodeUtil.RefMapFormatter;
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	32 import com.oracle.graal.api.code.CompilationResult.Call;
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	33 import com.oracle.graal.api.code.CompilationResult.DataPatch;
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	34 import com.oracle.graal.api.code.CompilationResult.Mark;
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	35 import com.oracle.graal.api.code.CompilationResult.Safepoint;
5507 dc71b06d09f8 Moving classes from cri.ri to api.meta. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5506 diff changeset	36 import com.oracle.graal.api.meta.*;
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	37 import com.oracle.graal.api.meta.JavaType.Representation;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	38 import com.oracle.graal.compiler.*;
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	39 import com.oracle.graal.compiler.target.*;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	40 import com.oracle.graal.graph.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	41 import com.oracle.graal.hotspot.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	42 import com.oracle.graal.hotspot.nodes.*;
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	43 import com.oracle.graal.hotspot.snippets.*;
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	44 import com.oracle.graal.hotspot.target.amd64.*;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	45 import com.oracle.graal.nodes.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	46 import com.oracle.graal.nodes.calc.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	47 import com.oracle.graal.nodes.extended.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	48 import com.oracle.graal.nodes.java.*;
5720 46ad94a0574a moved everything from com.oracle.graal.nodes.cri into com.oracle.graal.nodes.spi Doug Simon <doug.simon@oracle.com> parents: 5719 diff changeset	49 import com.oracle.graal.nodes.spi.*;
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	50 import com.oracle.graal.nodes.type.*;
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	51 import com.oracle.graal.snippets.*;
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	52 import com.oracle.max.criutils.*;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	53
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	54 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	55 * CRI runtime implementation for the HotSpot VM.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56 */
5718 10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache Doug Simon <doug.simon@oracle.com> parents: 5705 diff changeset	57 public class HotSpotRuntime implements GraalCodeCacheProvider {
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	58 public final HotSpotVMConfig config;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	59 final HotSpotRegisterConfig regConfig;
4262 744dade427b8 another batch of work towards GraalCompilation removal: Lukas Stadler <lukas.stadler@jku.at> parents: 4220 diff changeset	60 private final HotSpotRegisterConfig globalStubRegConfig;
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	61 private final HotSpotGraalRuntime graalRuntime;
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	62 private CheckCastSnippets.Templates checkcastSnippets;
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	63 private NewObjectSnippets.Templates newObjectSnippets;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	64
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	65 public HotSpotRuntime(HotSpotVMConfig config, HotSpotGraalRuntime graalRuntime) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	66 this.config = config;
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	67 this.graalRuntime = graalRuntime;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	68 regConfig = new HotSpotRegisterConfig(config, false);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	69 globalStubRegConfig = new HotSpotRegisterConfig(config, true);
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	70
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	71 System.setProperty(Backend.BACKEND_CLASS_PROPERTY, HotSpotAMD64Backend.class.getName());
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	72 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	73
5585 a7ed598130c2 modified snippet installation to avoid using compiler storage for every method (not just the snippets) processed during installation Doug Simon <doug.simon@oracle.com> parents: 5584 diff changeset	74 public void installSnippets(SnippetInstaller installer) {
a7ed598130c2 modified snippet installation to avoid using compiler storage for every method (not just the snippets) processed during installation Doug Simon <doug.simon@oracle.com> parents: 5584 diff changeset	75 installer.install(SystemSnippets.class);
a7ed598130c2 modified snippet installation to avoid using compiler storage for every method (not just the snippets) processed during installation Doug Simon <doug.simon@oracle.com> parents: 5584 diff changeset	76 installer.install(UnsafeSnippets.class);
a7ed598130c2 modified snippet installation to avoid using compiler storage for every method (not just the snippets) processed during installation Doug Simon <doug.simon@oracle.com> parents: 5584 diff changeset	77 installer.install(ArrayCopySnippets.class);
a7ed598130c2 modified snippet installation to avoid using compiler storage for every method (not just the snippets) processed during installation Doug Simon <doug.simon@oracle.com> parents: 5584 diff changeset	78 installer.install(CheckCastSnippets.class);
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	79 installer.install(NewObjectSnippets.class);
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	80 checkcastSnippets = new CheckCastSnippets.Templates(this);
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	81 newObjectSnippets = new NewObjectSnippets.Templates(this, graalRuntime.getTarget(), config.useTLAB);
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	82 }
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	83
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	84
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	85 public HotSpotGraalRuntime getGraalRuntime() {
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	86 return graalRuntime;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	87 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	88
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	89 @Override
5546 e42c0df7212a Rename CiTargetMethod => CompilationResult. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5541 diff changeset	90 public String disassemble(CodeInfo info, CompilationResult tm) {
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	91 byte[] code = info.code();
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	92 TargetDescription target = graalRuntime.getTarget();
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	93 HexCodeFile hcf = new HexCodeFile(code, info.start(), target.arch.name, target.wordSize * 8);
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	94 if (tm != null) {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	95 HexCodeFile.addAnnotations(hcf, tm.annotations());
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	96 addExceptionHandlersComment(tm, hcf);
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	97 Register fp = regConfig.getFrameRegister();
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	98 RefMapFormatter slotFormatter = new RefMapFormatter(target.arch, target.wordSize, fp, 0);
5552 69a8969dbf40 Reduce public fields in api.code project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5548 diff changeset	99 for (Safepoint safepoint : tm.getSafepoints()) {
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	100 if (safepoint instanceof Call) {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	101 Call call = (Call) safepoint;
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	102 if (call.debugInfo != null) {
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	103 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	104 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	105 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	106 } else {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	107 if (safepoint.debugInfo != null) {
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	108 hcf.addComment(safepoint.pcOffset, CodeUtil.append(new StringBuilder(100), safepoint.debugInfo, slotFormatter).toString());
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	109 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	110 addOperandComment(hcf, safepoint.pcOffset, "{safepoint}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	111 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	112 }
5552 69a8969dbf40 Reduce public fields in api.code project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5548 diff changeset	113 for (DataPatch site : tm.getDataReferences()) {
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	114 hcf.addOperandComment(site.pcOffset, "{" + site.constant + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	115 }
5552 69a8969dbf40 Reduce public fields in api.code project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5548 diff changeset	116 for (Mark mark : tm.getMarks()) {
5275 290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	117 hcf.addComment(mark.pcOffset, getMarkName(mark));
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	118 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	119 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen) Doug Simon <doug.simon@oracle.com> parents: 5247 diff changeset	120 return hcf.toEmbeddedString();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	122
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	123 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	124 * Decodes a call target to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	125 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	126 private String getTargetName(Call call) {
5230 333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	127 Field[] fields = config.getClass().getDeclaredFields();
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	128 for (Field f : fields) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	129 if (f.getName().endsWith("Stub")) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	130 f.setAccessible(true);
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	131 try {
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	132 if (f.get(config).equals(call.target)) {
5230 333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	133 return f.getName();
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	134 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	135 } catch (Exception e) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	136 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	137 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	138 }
5233 efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	139 return String.valueOf(call.target);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	140 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	141
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	142 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	143 * Decodes a mark to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	144 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	145 private static String getMarkName(Mark mark) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	146 Field[] fields = HotSpotXirGenerator.class.getDeclaredFields();
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	147 for (Field f : fields) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	148 if (Modifier.isStatic(f.getModifiers()) && f.getName().startsWith("MARK_")) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	149 f.setAccessible(true);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	150 try {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	151 if (f.get(null).equals(mark.id)) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	152 return f.getName();
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	153 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	154 } catch (Exception e) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	155 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	156 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	157 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead Doug Simon <doug.simon@oracle.com> parents: 5230 diff changeset	158 return "MARK:" + mark.id;
5230 333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	159 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	160
5546 e42c0df7212a Rename CiTargetMethod => CompilationResult. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5541 diff changeset	161 private static void addExceptionHandlersComment(CompilationResult tm, HexCodeFile hcf) {
5552 69a8969dbf40 Reduce public fields in api.code project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5548 diff changeset	162 if (!tm.getExceptionHandlers().isEmpty()) {
4291 015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	163 String nl = HexCodeFile.NEW_LINE;
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	164 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
5552 69a8969dbf40 Reduce public fields in api.code project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5548 diff changeset	165 for (CompilationResult.ExceptionHandler e : tm.getExceptionHandlers()) {
4291 015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	166 buf.append(" ").
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	167 append(e.pcOffset).append(" -> ").
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	168 append(e.handlerPos).
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	169 append(nl);
5241 e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	170 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	171 hcf.addComment(e.handlerPos, "[exception handler for " + e.pcOffset + "]");
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	172 }
4291 015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	173 hcf.addComment(0, buf.toString());
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	174 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	175 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	176
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	177 private static void addOperandComment(HexCodeFile hcf, int pos, String comment) {
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	178 String oldValue = hcf.addOperandComment(pos, comment);
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	179 assert oldValue == null : "multiple comments for operand of instruction at " + pos + ": " + comment + ", " + oldValue;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	180 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	181
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	182 @Override
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	183 public ResolvedJavaType getResolvedJavaType(Kind kind) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	184 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getType(kind.toJavaClass());
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	185 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	186
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	187 @Override
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	188 public ResolvedJavaType getTypeOf(Constant constant) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	189 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getJavaType(constant);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	190 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	191
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	192 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	193 public int sizeOfLockData() {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	194 // TODO shouldn't be hard coded
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	195 return 8;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	196 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	197
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	198 @Override
5538 e18ba36bfebc Renamed RiConstant => Constant. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5537 diff changeset	199 public boolean areConstantObjectsEqual(Constant x, Constant y) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	200 return graalRuntime.getCompilerToVM().compareConstantObjects(x, y);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	201 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	202
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	203 @Override
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	204 public RegisterConfig getRegisterConfig(JavaMethod method) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	205 return regConfig;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	206 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	207
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	208 /**
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	209 * HotSpots needs an area suitable for storing a program counter for temporary use during the deoptimization process.
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	210 */
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	211 @Override
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	212 public int getCustomStackAreaSize() {
4197 b765172082ac Move HotSpotMethod* and HotSpotType* implementations into ri subpackage. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 4196 diff changeset	213 // TODO shouldn't be hard coded
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	214 return 8;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	215 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	216
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	217 @Override
4181 319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	218 public int getMinimumOutgoingSize() {
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	219 return config.runtimeCallStackSize;
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	220 }
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	221
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4142 diff changeset	222 @Override
5538 e18ba36bfebc Renamed RiConstant => Constant. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5537 diff changeset	223 public int getArrayLength(Constant array) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	224 return graalRuntime.getCompilerToVM().getArrayLength(array);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	225 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	226
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	227 @Override
5718 10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache Doug Simon <doug.simon@oracle.com> parents: 5705 diff changeset	228 public void lower(Node n, LoweringTool tool) {
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	229 StructuredGraph graph = (StructuredGraph) n.graph();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	230 if (n instanceof ArrayLengthNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	231 ArrayLengthNode arrayLengthNode = (ArrayLengthNode) n;
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	232 SafeReadNode safeReadArrayLength = safeReadArrayLength(arrayLengthNode.array(), StructuredGraph.INVALID_GRAPH_ID);
4305 0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph) Lukas Stadler <lukas.stadler@jku.at> parents: 4262 diff changeset	233 graph.replaceFixedWithFixed(arrayLengthNode, safeReadArrayLength);
5822 ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime Doug Simon <doug.simon@oracle.com> parents: 5780 diff changeset	234 } else if (n instanceof Invoke) {
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	235 if (!GraalOptions.XIRLowerInvokes) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	236 Invoke invoke = (Invoke) n;
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	237 MethodCallTargetNode callTarget = invoke.callTarget();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	238 NodeInputList<ValueNode> parameters = callTarget.arguments();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	239 ValueNode receiver = parameters.size() <= 0 ? null : parameters.get(0);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	240 if (!callTarget.isStatic() && receiver.kind() == Kind.Object && !receiver.objectStamp().nonNull()) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	241 invoke.node().dependencies().add(tool.createNullCheckGuard(receiver, invoke.leafGraphId()));
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	242 }
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	243
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	244 int vtableEntryOffset = 0;
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	245 if (matches(graph, GraalOptions.HIRLowerInlineVirtualInvokes) \|\| (GraalOptions.InlineVTableStubs && (GraalOptions.AlwaysInlineVTableStubs \|\| invoke.isMegamorphic()))) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	246 // TODO: successive inlined invokevirtuals to the same method cause register allocation to fail - fix this!
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	247 HotSpotResolvedJavaMethod hsMethod = (HotSpotResolvedJavaMethod) callTarget.targetMethod();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	248 if (!hsMethod.holder().isInterface()) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	249 vtableEntryOffset = hsMethod.vtableEntryOffset();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	250 assert vtableEntryOffset != 0;
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	251 SafeReadNode hub = safeReadHub(graph, receiver, StructuredGraph.INVALID_GRAPH_ID);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	252 Kind wordKind = graalRuntime.getTarget().wordKind;
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	253 Stamp nonNullWordStamp = StampFactory.forWord(wordKind, true);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	254 ReadNode methodOop = graph.add(new ReadNode(hub, LocationNode.create(LocationNode.FINAL_LOCATION, wordKind, vtableEntryOffset, graph), nonNullWordStamp));
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	255 ReadNode compiledEntry = graph.add(new ReadNode(methodOop, LocationNode.create(LocationNode.FINAL_LOCATION, wordKind, config.methodCompiledEntryOffset, graph), nonNullWordStamp));
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	256 callTarget.setAddress(compiledEntry);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	257
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	258 graph.addBeforeFixed(invoke.node(), hub);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	259 graph.addAfterFixed(hub, methodOop);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	260 graph.addAfterFixed(methodOop, compiledEntry);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	261 }
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	262 }
5822 ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime Doug Simon <doug.simon@oracle.com> parents: 5780 diff changeset	263 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	264 } else if (n instanceof LoadFieldNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	265 LoadFieldNode field = (LoadFieldNode) n;
5554 70f715dfbb41 Bring Java renamings and restructurings to the C++ part. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5552 diff changeset	266 int displacement = ((HotSpotResolvedJavaField) field.field()).offset();
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	267 assert field.kind() != Kind.Illegal;
5531 816fb2492760 Remove architecture boolean from Ri* interfaces. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5530 diff changeset	268 ReadNode memoryRead = graph.add(new ReadNode(field.object(), LocationNode.create(field.field(), field.field().kind(), displacement, graph), field.stamp()));
5425 0364a2a874b8 changes towards a canonical representation of comparisons: Lukas Stadler <lukas.stadler@jku.at> parents: 5401 diff changeset	269 memoryRead.dependencies().add(tool.createNullCheckGuard(field.object(), field.leafGraphId()));
4305 0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph) Lukas Stadler <lukas.stadler@jku.at> parents: 4262 diff changeset	270 graph.replaceFixedWithFixed(field, memoryRead);
5167 591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	271 if (field.isVolatile()) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	272 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	273 graph.addBeforeFixed(memoryRead, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	274 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	275 graph.addAfterFixed(memoryRead, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	276 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	277 } else if (n instanceof StoreFieldNode) {
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	278 StoreFieldNode storeField = (StoreFieldNode) n;
5554 70f715dfbb41 Bring Java renamings and restructurings to the C++ part. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5552 diff changeset	279 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) storeField.field();
5531 816fb2492760 Remove architecture boolean from Ri* interfaces. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5530 diff changeset	280 WriteNode memoryWrite = graph.add(new WriteNode(storeField.object(), storeField.value(), LocationNode.create(storeField.field(), storeField.field().kind(), field.offset(), graph)));
5425 0364a2a874b8 changes towards a canonical representation of comparisons: Lukas Stadler <lukas.stadler@jku.at> parents: 5401 diff changeset	281 memoryWrite.dependencies().add(tool.createNullCheckGuard(storeField.object(), storeField.leafGraphId()));
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	282 memoryWrite.setStateAfter(storeField.stateAfter());
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	283 graph.replaceFixedWithFixed(storeField, memoryWrite);
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	284
5167 591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	285 FixedWithNextNode last = memoryWrite;
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	286 if (field.kind() == Kind.Object && !memoryWrite.value().isNullConstant()) {
5167 591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	287 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(memoryWrite.object()));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	288 graph.addAfterFixed(memoryWrite, writeBarrier);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	289 last = writeBarrier;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	290 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	291 if (storeField.isVolatile()) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	292 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	293 graph.addBeforeFixed(memoryWrite, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	294 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	295 graph.addAfterFixed(last, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	296 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	297 } else if (n instanceof CompareAndSwapNode) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	298 // Separate out GC barrier semantics
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	299 CompareAndSwapNode cas = (CompareAndSwapNode) n;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	300 ValueNode expected = cas.expected();
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	301 if (expected.kind() == Kind.Object && !cas.newValue().isNullConstant()) {
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	302 ResolvedJavaType type = cas.object().objectStamp().type();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	303 if (type != null && !type.isArrayClass() && type.toJava() != Object.class) {
5168 519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	304 // Use a field write barrier since it's not an array store
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	305 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(cas.object()));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	306 graph.addAfterFixed(cas, writeBarrier);
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	307 } else {
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	308 // This may be an array store so use an array write barrier
5187 9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations Doug Simon <doug.simon@oracle.com> parents: 5177 diff changeset	309 LocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, cas.expected().kind(), cas.displacement(), cas.offset(), graph, false);
5168 519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	310 graph.addAfterFixed(cas, graph.add(new ArrayWriteBarrier(cas.object(), location)));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens Doug Simon <doug.simon@oracle.com> parents: 5167 diff changeset	311 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	312 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	313 } else if (n instanceof LoadIndexedNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	314 LoadIndexedNode loadIndexed = (LoadIndexedNode) n;
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	315
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	316 ValueNode boundsCheck = createBoundsCheck(loadIndexed, tool);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	317
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	318 Kind elementKind = loadIndexed.elementKind();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	319 LocationNode arrayLocation = createArrayLocation(graph, elementKind, loadIndexed.index());
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	320 ReadNode memoryRead = graph.add(new ReadNode(loadIndexed.array(), arrayLocation, loadIndexed.stamp()));
5387 b6aaf6de4053 use dependencies collection instead of explicit guard fields Lukas Stadler <lukas.stadler@jku.at> parents: 5372 diff changeset	321 memoryRead.dependencies().add(boundsCheck);
4305 0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph) Lukas Stadler <lukas.stadler@jku.at> parents: 4262 diff changeset	322 graph.replaceFixedWithFixed(loadIndexed, memoryRead);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	323 } else if (n instanceof StoreIndexedNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	324 StoreIndexedNode storeIndexed = (StoreIndexedNode) n;
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	325 ValueNode boundsCheck = createBoundsCheck(storeIndexed, tool);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	326
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	327 Kind elementKind = storeIndexed.elementKind();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	328 LocationNode arrayLocation = createArrayLocation(graph, elementKind, storeIndexed.index());
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	329 ValueNode value = storeIndexed.value();
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	330 CheckCastNode checkcast = null;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	331 ValueNode array = storeIndexed.array();
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	332 if (elementKind == Kind.Object && !value.isNullConstant()) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	333 // Store check!
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	334 ResolvedJavaType arrayType = array.objectStamp().type();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	335 if (arrayType != null && array.objectStamp().isExactType()) {
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	336 ResolvedJavaType elementType = arrayType.componentType();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	337 if (elementType.superType() != null) {
5572 8f9c9d372e31 small renaming and doc fixes Lukas Stadler <lukas.stadler@jku.at> parents: 5563 diff changeset	338 ConstantNode type = ConstantNode.forConstant(elementType.getEncoding(Representation.ObjectHub), this, graph);
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	339 checkcast = graph.add(new CheckCastNode(type, elementType, value));
5372 4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	340 graph.addBeforeFixed(storeIndexed, checkcast);
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	341 value = checkcast;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	342 } else {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	343 assert elementType.name().equals("Ljava/lang/Object;") : elementType.name();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	344 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	345 } else {
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	346 ValueNode guard = tool.createNullCheckGuard(array, StructuredGraph.INVALID_GRAPH_ID);
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	347 FloatingReadNode arrayClass = graph.unique(new FloatingReadNode(array, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.hubOffset, graph), null, StampFactory.objectNonNull()));
5387 b6aaf6de4053 use dependencies collection instead of explicit guard fields Lukas Stadler <lukas.stadler@jku.at> parents: 5372 diff changeset	348 arrayClass.dependencies().add(guard);
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	349 FloatingReadNode arrayElementKlass = graph.unique(new FloatingReadNode(arrayClass, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.arrayClassElementOffset, graph), null, StampFactory.objectNonNull()));
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	350 checkcast = graph.add(new CheckCastNode(arrayElementKlass, null, value));
5372 4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	351 graph.addBeforeFixed(storeIndexed, checkcast);
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	352 value = checkcast;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	353 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	354 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	355 WriteNode memoryWrite = graph.add(new WriteNode(array, value, arrayLocation));
5387 b6aaf6de4053 use dependencies collection instead of explicit guard fields Lukas Stadler <lukas.stadler@jku.at> parents: 5372 diff changeset	356 memoryWrite.dependencies().add(boundsCheck);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	357 memoryWrite.setStateAfter(storeIndexed.stateAfter());
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	358
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	359 graph.replaceFixedWithFixed(storeIndexed, memoryWrite);
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	360
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	361 if (elementKind == Kind.Object && !value.isNullConstant()) {
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	362 graph.addAfterFixed(memoryWrite, graph.add(new ArrayWriteBarrier(array, arrayLocation)));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	363 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	364 } else if (n instanceof UnsafeLoadNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	365 UnsafeLoadNode load = (UnsafeLoadNode) n;
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	366 assert load.kind() != Kind.Illegal;
5466 af07e798947d lifted fast subtype check into checkcast snippets Doug Simon <doug.simon@oracle.com> parents: 5453 diff changeset	367 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, load.loadKind(), load.displacement(), load.offset(), graph, false);
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	368 ReadNode memoryRead = graph.add(new ReadNode(load.object(), location, load.stamp()));
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	369 if (load.object().kind().isObject()) {
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	370 memoryRead.dependencies().add(tool.createNullCheckGuard(load.object(), StructuredGraph.INVALID_GRAPH_ID));
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	371 }
4305 0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph) Lukas Stadler <lukas.stadler@jku.at> parents: 4262 diff changeset	372 graph.replaceFixedWithFixed(load, memoryRead);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	373 } else if (n instanceof UnsafeStoreNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	374 UnsafeStoreNode store = (UnsafeStoreNode) n;
5466 af07e798947d lifted fast subtype check into checkcast snippets Doug Simon <doug.simon@oracle.com> parents: 5453 diff changeset	375 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, store.storeKind(), store.displacement(), store.offset(), graph, false);
5705 f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	376 ValueNode object = store.object();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	377 WriteNode write = graph.add(new WriteNode(object, store.value(), location));
5192 20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph Doug Simon <doug.simon@oracle.com> parents: 5190 diff changeset	378 write.setStateAfter(store.stateAfter());
20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph Doug Simon <doug.simon@oracle.com> parents: 5190 diff changeset	379 graph.replaceFixedWithFixed(store, write);
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	380 if (write.value().kind() == Kind.Object && !write.value().isNullConstant()) {
5705 f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	381 ResolvedJavaType type = object.objectStamp().type();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	382 WriteBarrier writeBarrier;
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	383 if (type != null && !type.isArrayClass() && type.toJava() != Object.class) {
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	384 // Use a field write barrier since it's not an array store
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	385 writeBarrier = graph.add(new FieldWriteBarrier(object));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	386 } else {
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	387 // This may be an array store so use an array write barrier
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	388 writeBarrier = graph.add(new ArrayWriteBarrier(object, location));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	389 }
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant Gilles Duboscq <duboscq@ssw.jku.at> parents: 5663 diff changeset	390 graph.addAfterFixed(write, writeBarrier);
5190 cb3245503a5e emit GC write barrier for UnsafeStoreNode only if store kind is Object Doug Simon <doug.simon@oracle.com> parents: 5187 diff changeset	391 }
4467 ed73455e9c03 fixed endless recompiles Christian Haeubl <christian.haeubl@oracle.com> parents: 4461 diff changeset	392 } else if (n instanceof ReadHubNode) {
ed73455e9c03 fixed endless recompiles Christian Haeubl <christian.haeubl@oracle.com> parents: 4461 diff changeset	393 ReadHubNode objectClassNode = (ReadHubNode) n;
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	394 LocationNode location = LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.hubOffset, graph);
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	395 ReadNode memoryRead = graph.add(new ReadNode(objectClassNode.object(), location, StampFactory.objectNonNull()));
5425 0364a2a874b8 changes towards a canonical representation of comparisons: Lukas Stadler <lukas.stadler@jku.at> parents: 5401 diff changeset	396 memoryRead.dependencies().add(tool.createNullCheckGuard(objectClassNode.object(), StructuredGraph.INVALID_GRAPH_ID));
4453 c0430421d43d bugfixes for inlining multiple methods Christian Haeubl <christian.haeubl@oracle.com> parents: 4452 diff changeset	397 graph.replaceFixed(objectClassNode, memoryRead);
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	398 } else if (n instanceof CheckCastNode) {
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	399 if (matches(graph, GraalOptions.HIRLowerCheckcast)) {
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	400 checkcastSnippets.lower((CheckCastNode) n, tool);
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	401 }
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	402 } else if (n instanceof NewInstanceNode) {
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	403 if (matches(graph, GraalOptions.HIRLowerNewInstance)) {
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	404 newObjectSnippets.lower((NewInstanceNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	405 }
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	406 } else if (n instanceof NewArrayNode) {
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	407 if (matches(graph, GraalOptions.HIRLowerNewArray)) {
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	408 newObjectSnippets.lower((NewArrayNode) n, tool);
5379 c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable Doug Simon <doug.simon@oracle.com> parents: 5372 diff changeset	409 }
5663 77069a28a983 split lowering of NEW into two separate nodes - one for doing the allocation and one for doing the object formatting. Both of these nodes are in turn lowered via snippets. Doug Simon <doug.simon@oracle.com> parents: 5602 diff changeset	410 } else if (n instanceof TLABAllocateNode) {
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	411 newObjectSnippets.lower((TLABAllocateNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	412 } else if (n instanceof InitializeObjectNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	413 newObjectSnippets.lower((InitializeObjectNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	414 } else if (n instanceof InitializeArrayNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	415 newObjectSnippets.lower((InitializeArrayNode) n, tool);
5241 e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	416 } else {
e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	417 assert false : "Node implementing Lowerable not handled: " + n;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	418 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	419 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	420
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	421 private static boolean matches(StructuredGraph graph, String filter) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	422 if (filter != null) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	423 if (filter.length() == 0) {
5398 17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	424 return true;
17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	425 }
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	426 ResolvedJavaMethod method = graph.method();
5823 f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing Doug Simon <doug.simon@oracle.com> parents: 5822 diff changeset	427 return method != null && MetaUtil.format("%H.%n", method).contains(filter);
5398 17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	428 }
17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	429 return false;
17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	430 }
17cddac1f2da fixed bug in compiled call to slow typecheck stub in VM Doug Simon <doug.simon@oracle.com> parents: 5394 diff changeset	431
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	432 private static IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	433 return IndexedLocationNode.create(LocationNode.getArrayLocation(elementKind), elementKind, elementKind.arrayBaseOffset(), index, graph, true);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	434 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	435
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	436 private SafeReadNode safeReadArrayLength(ValueNode array, long leafGraphId) {
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	437 return safeRead(array.graph(), Kind.Int, array, config.arrayLengthOffset, StampFactory.positiveInt(), leafGraphId);
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	438 }
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	439
5718 10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache Doug Simon <doug.simon@oracle.com> parents: 5705 diff changeset	440 private static ValueNode createBoundsCheck(AccessIndexedNode n, LoweringTool tool) {
5415 79f12805362b Use iterative lowering instead of manually applying lowering Gilles Duboscq <duboscq@ssw.jku.at> parents: 5401 diff changeset	441 StructuredGraph graph = (StructuredGraph) n.graph();
79f12805362b Use iterative lowering instead of manually applying lowering Gilles Duboscq <duboscq@ssw.jku.at> parents: 5401 diff changeset	442 ArrayLengthNode arrayLength = graph.add(new ArrayLengthNode(n.array()));
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	443 ValueNode guard = tool.createGuard(graph.unique(new IntegerBelowThanNode(n.index(), arrayLength)), DeoptimizationReason.BoundsCheckException, DeoptimizationAction.InvalidateReprofile, n.leafGraphId());
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	444
5415 79f12805362b Use iterative lowering instead of manually applying lowering Gilles Duboscq <duboscq@ssw.jku.at> parents: 5401 diff changeset	445 graph.addBeforeFixed(n, arrayLength);
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	446 return guard;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	447 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	448
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	449 @Override
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	450 public StructuredGraph intrinsicGraph(ResolvedJavaMethod caller, int bci, ResolvedJavaMethod method, List<? extends Node> parameters) {
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	451 JavaType holder = method.holder();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	452 String fullName = method.name() + method.signature().asString();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	453 String holderName = holder.name();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	454 if (holderName.equals("Ljava/lang/Object;")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	455 if (fullName.equals("getClass()Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	456 ValueNode obj = (ValueNode) parameters.get(0);
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	457 ObjectStamp stamp = (ObjectStamp) obj.stamp();
141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	458 if (stamp.nonNull() && stamp.isExactType()) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	459 StructuredGraph graph = new StructuredGraph();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	460 ValueNode result = ConstantNode.forObject(stamp.type().toJava(), this, graph);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	461 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	462 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	463 return graph;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	464 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	465 StructuredGraph graph = new StructuredGraph();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	466 LocalNode receiver = graph.unique(new LocalNode(0, StampFactory.objectNonNull()));
5129 51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info. Lukas Stadler <lukas.stadler@jku.at> parents: 5079 diff changeset	467 SafeReadNode klassOop = safeReadHub(graph, receiver, StructuredGraph.INVALID_GRAPH_ID);
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	468 Stamp resultStamp = StampFactory.declaredNonNull(getResolvedJavaType(Class.class));
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	469 FloatingReadNode result = graph.unique(new FloatingReadNode(klassOop, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.classMirrorOffset, graph), null, resultStamp));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	470 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	471 graph.start().setNext(klassOop);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	472 klassOop.setNext(ret);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	473 return graph;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	474 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	475 } else if (holderName.equals("Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	476 if (fullName.equals("getModifiers()I")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	477 StructuredGraph graph = new StructuredGraph();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	478 LocalNode receiver = graph.unique(new LocalNode(0, StampFactory.objectNonNull()));
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	479 SafeReadNode klassOop = safeRead(graph, Kind.Object, receiver, config.klassOopOffset, StampFactory.objectNonNull(), StructuredGraph.INVALID_GRAPH_ID);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	480 graph.start().setNext(klassOop);
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	481 // TODO(thomaswue): Care about primitive classes! Crashes for primitive classes at the moment (klassOop == null)
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	482 FloatingReadNode result = graph.unique(new FloatingReadNode(klassOop, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Int, config.klassModifierFlagsOffset, graph), null, StampFactory.intValue()));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	483 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	484 klassOop.setNext(ret);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	485 return graph;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	486 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	487 } else if (holderName.equals("Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	488 if (fullName.equals("currentThread()Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	489 StructuredGraph graph = new StructuredGraph();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	490 ReturnNode ret = graph.add(new ReturnNode(graph.unique(new CurrentThread(config.threadObjectOffset, this))));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	491 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	492 return graph;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	493 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	494 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	495 return null;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	496 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	497
5129 51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info. Lukas Stadler <lukas.stadler@jku.at> parents: 5079 diff changeset	498 private SafeReadNode safeReadHub(Graph graph, ValueNode value, long leafGraphId) {
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	499 return safeRead(graph, Kind.Object, value, config.hubOffset, StampFactory.objectNonNull(), leafGraphId);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	500 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	501
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	502 private static SafeReadNode safeRead(Graph graph, Kind kind, ValueNode value, int offset, Stamp stamp, long leafGraphId) {
5129 51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info. Lukas Stadler <lukas.stadler@jku.at> parents: 5079 diff changeset	503 return graph.add(new SafeReadNode(value, LocationNode.create(LocationNode.FINAL_LOCATION, kind, offset, graph), stamp, leafGraphId));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	504 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	505
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	506 public ResolvedJavaType getResolvedJavaType(Class<?> clazz) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	507 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getType(clazz);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	508 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	509
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	510 public Object asCallTarget(Object target) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	511 return target;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	512 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	513
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	514 public long getMaxCallTargetOffset(RuntimeCall rtcall) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	515 return graalRuntime.getCompilerToVM().getMaxCallTargetOffset(rtcall);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	516 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	517
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	518 public ResolvedJavaMethod getResolvedJavaMethod(Method reflectionMethod) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	519 return (ResolvedJavaMethod) graalRuntime.getCompilerToVM().getJavaMethod(reflectionMethod);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	520 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	521
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	522 private static HotSpotCodeInfo makeInfo(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
5360 6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	523 HotSpotCodeInfo hsInfo = null;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	524 if (info != null && info.length > 0) {
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	525 hsInfo = new HotSpotCodeInfo(compResult, (HotSpotResolvedJavaMethod) method);
5360 6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	526 info[0] = hsInfo;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	527 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	528 return hsInfo;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	529 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	530
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	531 public void installMethod(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	532 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	533 graalRuntime.getCompilerToVM().installMethod(new HotSpotCompilationResult((HotSpotResolvedJavaMethod) method, compResult), true, hsInfo);
5360 6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	534 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	535
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	536 @Override
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	537 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	538 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	539 return graalRuntime.getCompilerToVM().installMethod(new HotSpotCompilationResult((HotSpotResolvedJavaMethod) method, compResult), false, hsInfo);
4319 3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime. Andreas Woess <andreas.woess@jku.at> parents: 4312 diff changeset	540 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime. Andreas Woess <andreas.woess@jku.at> parents: 4312 diff changeset	541
4262 744dade427b8 another batch of work towards GraalCompilation removal: Lukas Stadler <lukas.stadler@jku.at> parents: 4220 diff changeset	542 @Override
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	543 public RegisterConfig getGlobalStubRegisterConfig() {
4262 744dade427b8 another batch of work towards GraalCompilation removal: Lukas Stadler <lukas.stadler@jku.at> parents: 4220 diff changeset	544 return globalStubRegConfig;
744dade427b8 another batch of work towards GraalCompilation removal: Lukas Stadler <lukas.stadler@jku.at> parents: 4220 diff changeset	545 }
4319 3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime. Andreas Woess <andreas.woess@jku.at> parents: 4312 diff changeset	546
4993 897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure Lukas Stadler <lukas.stadler@jku.at> parents: 4696 diff changeset	547 @Override
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	548 public int encodeDeoptActionAndReason(DeoptimizationAction action, DeoptimizationReason reason) {
5114 dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	549 final int actionShift = 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	550 final int reasonShift = 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	551
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	552 int actionValue = convertDeoptAction(action);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	553 int reasonValue = convertDeoptReason(reason);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	554 return (~(((reasonValue) << reasonShift) + ((actionValue) << actionShift)));
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	555 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	556
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	557 @Override
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	558 public int convertDeoptAction(DeoptimizationAction action) {
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	559 // This must be kept in sync with the DeoptAction enum defined in deoptimization.hpp
5114 dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	560 switch(action) {
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	561 case None: return 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	562 case RecompileIfTooManyDeopts: return 1;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	563 case InvalidateReprofile: return 2;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	564 case InvalidateRecompile: return 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	565 case InvalidateStopCompiling: return 4;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	566 default: throw GraalInternalError.shouldNotReachHere();
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	567 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	568 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	569
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	570 @Override
5541 b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5540 diff changeset	571 public int convertDeoptReason(DeoptimizationReason reason) {
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	572 // This must be kept in sync with the DeoptReason enum defined in deoptimization.hpp
5114 dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	573 switch(reason) {
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	574 case None: return 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	575 case NullCheckException: return 1;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	576 case BoundsCheckException: return 2;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	577 case ClassCastException: return 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	578 case ArrayStoreException: return 4;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	579 case UnreachedCode: return 5;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	580 case TypeCheckedInliningViolated: return 6;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	581 case OptimizedTypeCheckViolated: return 7;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	582 case NotCompiledExceptionHandler: return 8;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	583 case Unresolved: return 9;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	584 case JavaSubroutineMismatch: return 10;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	585 case ArithmeticException: return 11;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	586 case RuntimeConstraint: return 12;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	587 default: throw GraalInternalError.shouldNotReachHere();
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	588 }
4993 897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure Lukas Stadler <lukas.stadler@jku.at> parents: 4696 diff changeset	589 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	590 }

Mercurial > hg > truffle

annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java @ 5823:f238fe91dc7f