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 @ 9751:ff9829c21f21

replaced OSRMigrationEndStub with use of ForeignCallStub

author	Doug Simon <doug.simon@oracle.com>
date	Thu, 16 May 2013 22:30:52 +0200
parents	23a047fba2df
children	82689c1c0dab

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
7558 223f645acb9b added compilation rate measurements on top of existing metric/timer facility - enabled with -Dgraal.benchmark.compilation=true Doug Simon <doug.simon@oracle.com> parents: 7530 diff changeset	25 import static com.oracle.graal.api.code.CallingConvention.Type.*;
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	26 import static com.oracle.graal.api.code.DeoptimizationAction.*;
6498 6bc8aa568cb9 moved MemoryBarriers to com.oracle.graal.api.code Doug Simon <doug.simon@oracle.com> parents: 6494 diff changeset	27 import static com.oracle.graal.api.code.MemoryBarriers.*;
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	28 import static com.oracle.graal.api.meta.DeoptimizationReason.*;
7672 1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	29 import static com.oracle.graal.graph.UnsafeAccess.*;
9455 62af2ee39bc5 moved initialization of UNCOMMON_TRAP descriptor from AMD64 code to platform independent code Doug Simon <doug.simon@oracle.com> parents: 9425 diff changeset	30 import static com.oracle.graal.hotspot.HotSpotBackend.*;
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	31 import static com.oracle.graal.hotspot.HotSpotForeignCallLinkage.RegisterEffect.*;
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	32 import static com.oracle.graal.hotspot.HotSpotForeignCallLinkage.Transition.*;
9747 8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9743 diff changeset	33 import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
9590 5f9c41cd3b1e replaced monitorenter/monitorexit assembler stubs with compiled stubs (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9577 diff changeset	34 import static com.oracle.graal.hotspot.nodes.MonitorEnterStubCall.*;
5f9c41cd3b1e replaced monitorenter/monitorexit assembler stubs with compiled stubs (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9577 diff changeset	35 import static com.oracle.graal.hotspot.nodes.MonitorExitStubCall.*;
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	36 import static com.oracle.graal.hotspot.nodes.NewArrayStubCall.*;
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	37 import static com.oracle.graal.hotspot.nodes.NewInstanceStubCall.*;
9355 4e260c2ced0e removed new_multi_array assembler stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9339 diff changeset	38 import static com.oracle.graal.hotspot.nodes.NewMultiArrayStubCall.*;
9420 393d62a868da replaced thread_is_interrupted assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9419 diff changeset	39 import static com.oracle.graal.hotspot.nodes.ThreadIsInterruptedStubCall.*;
9594 743326387173 replaced vm_error assembler stub with compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9593 diff changeset	40 import static com.oracle.graal.hotspot.nodes.VMErrorNode.*;
9574 df3aa336a313 replaced verify_oop assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9564 diff changeset	41 import static com.oracle.graal.hotspot.nodes.VerifyOopStubCall.*;
9595 db2125285960 replaced wb_pre_call and wb_post_call assembler stubs with compiled stubs (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9594 diff changeset	42 import static com.oracle.graal.hotspot.nodes.WriteBarrierPostStubCall.*;
db2125285960 replaced wb_pre_call and wb_post_call assembler stubs with compiled stubs (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9594 diff changeset	43 import static com.oracle.graal.hotspot.nodes.WriteBarrierPreStubCall.*;
8415 2361bf148c06 rename packages: snippets -> replacements Doug Simon <doug.simon@oracle.com> parents: 8412 diff changeset	44 import static com.oracle.graal.hotspot.replacements.SystemSubstitutions.*;
9532 8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	45 import static com.oracle.graal.hotspot.stubs.ExceptionHandlerStub.*;
9418 8d3a7fb9eb5f moved binding of parameter locations to runtime call descriptors from platform specific code to shared code for stubs that are now compiled stubs Doug Simon <doug.simon@oracle.com> parents: 9380 diff changeset	46 import static com.oracle.graal.hotspot.stubs.NewArrayStub.*;
8d3a7fb9eb5f moved binding of parameter locations to runtime call descriptors from platform specific code to shared code for stubs that are now compiled stubs Doug Simon <doug.simon@oracle.com> parents: 9380 diff changeset	47 import static com.oracle.graal.hotspot.stubs.NewInstanceStub.*;
9618 bd4a7d657dcc moved static methods out of Stub into StubUtil Doug Simon <doug.simon@oracle.com> parents: 9616 diff changeset	48 import static com.oracle.graal.hotspot.stubs.StubUtil.*;
9562 99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9504 diff changeset	49 import static com.oracle.graal.hotspot.stubs.UnwindExceptionToCallerStub.*;
9594 743326387173 replaced vm_error assembler stub with compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9593 diff changeset	50 import static com.oracle.graal.hotspot.stubs.VMErrorStub.*;
7558 223f645acb9b added compilation rate measurements on top of existing metric/timer facility - enabled with -Dgraal.benchmark.compilation=true Doug Simon <doug.simon@oracle.com> parents: 7530 diff changeset	51 import static com.oracle.graal.java.GraphBuilderPhase.RuntimeCalls.*;
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	52 import static com.oracle.graal.nodes.java.RegisterFinalizerNode.*;
8415 2361bf148c06 rename packages: snippets -> replacements Doug Simon <doug.simon@oracle.com> parents: 8412 diff changeset	53 import static com.oracle.graal.replacements.Log.*;
2361bf148c06 rename packages: snippets -> replacements Doug Simon <doug.simon@oracle.com> parents: 8412 diff changeset	54 import static com.oracle.graal.replacements.MathSubstitutionsX86.*;
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	55
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56 import java.lang.reflect.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	57 import java.util.*;
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	58
7099 3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	59 import sun.misc.*;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	60
5510 426c605c9d3c Move cri.ci to api.code. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5507 diff changeset	61 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	62 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	63 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	64 import com.oracle.graal.api.code.CompilationResult.DataPatch;
9296 1342574c4f7d Move targets can only be AllocatableValues. Roland Schatz <roland.schatz@oracle.com> parents: 9232 diff changeset	65 import com.oracle.graal.api.code.CompilationResult.Infopoint;
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	66 import com.oracle.graal.api.code.CompilationResult.Mark;
5507 dc71b06d09f8 Moving classes from cri.ri to api.meta. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5506 diff changeset	67 import com.oracle.graal.api.meta.*;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	68 import com.oracle.graal.graph.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	69 import com.oracle.graal.hotspot.*;
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	70 import com.oracle.graal.hotspot.HotSpotForeignCallLinkage.RegisterEffect;
9750 23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	71 import com.oracle.graal.hotspot.HotSpotForeignCallLinkage.Transition;
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	72 import com.oracle.graal.hotspot.bridge.*;
7113 38076efb9062 Do not print code installation failures from Java. Gilles Duboscq <duboscq@ssw.jku.at> parents: 7104 diff changeset	73 import com.oracle.graal.hotspot.bridge.CompilerToVM.CodeInstallResult;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	74 import com.oracle.graal.hotspot.nodes.*;
8415 2361bf148c06 rename packages: snippets -> replacements Doug Simon <doug.simon@oracle.com> parents: 8412 diff changeset	75 import com.oracle.graal.hotspot.replacements.*;
7143 445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub Doug Simon <doug.simon@oracle.com> parents: 7130 diff changeset	76 import com.oracle.graal.hotspot.stubs.*;
7784 016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	77 import com.oracle.graal.java.*;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	78 import com.oracle.graal.nodes.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	79 import com.oracle.graal.nodes.calc.*;
4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	80 import com.oracle.graal.nodes.extended.*;
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	81 import com.oracle.graal.nodes.extended.WriteNode.WriteBarrierType;
5060 4ed4295ce15f Update import statements. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5059 diff changeset	82 import com.oracle.graal.nodes.java.*;
5829 0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed Doug Simon <doug.simon@oracle.com> parents: 5823 diff changeset	83 import com.oracle.graal.nodes.java.MethodCallTargetNode.InvokeKind;
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	84 import com.oracle.graal.nodes.spi.*;
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	85 import com.oracle.graal.nodes.type.*;
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	86 import com.oracle.graal.nodes.virtual.*;
6525 2c913b643422 rename packages in graal.phases to match project name Doug Simon <doug.simon@oracle.com> parents: 6521 diff changeset	87 import com.oracle.graal.phases.*;
6699 d79098b9db3b Support for interfaces in the Graal API: Make interfaces implemented by a ResolvedJavaType available; change semantics of ResolvedJavaType.getSuperclass to return null for interfaces (to conform with java.lang.Class); change semantics of ResolvedJavaType.isInstanceClass to return false for interfaces. Christian Wimmer <christian.wimmer@oracle.com> parents: 6686 diff changeset	88 import com.oracle.graal.printer.*;
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	89 import com.oracle.graal.replacements.*;
7300 2912b72d840a More complete and reusable Word type Christian Wimmer <christian.wimmer@oracle.com> parents: 7278 diff changeset	90 import com.oracle.graal.word.*;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	91
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	92 /**
6494 df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	93 * HotSpot implementation of {@link GraalCodeCacheProvider}.
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	94 */
8412 488a5f694786 removed unnecessary interface Doug Simon <doug.simon@oracle.com> parents: 8410 diff changeset	95 public abstract class HotSpotRuntime implements GraalCodeCacheProvider, DisassemblerProvider, BytecodeDisassemblerProvider {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	96
9737 34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	97 public static final ForeignCallDescriptor OSR_MIGRATION_END = new ForeignCallDescriptor("OSR_migration_end", void.class, long.class);
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	98 public static final ForeignCallDescriptor IDENTITY_HASHCODE = new ForeignCallDescriptor("identity_hashcode", int.class, Object.class);
9532 8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	99
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	100 public final HotSpotVMConfig config;
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	101
9717 f8e0bf2c70e2 consolidated the two RegisterConfig instances for HotSpotRuntime into one Doug Simon <doug.simon@oracle.com> parents: 9694 diff changeset	102 protected final RegisterConfig regConfig;
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	103 protected final HotSpotGraalRuntime graalRuntime;
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	104
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	105 private CheckCastSnippets.Templates checkcastSnippets;
6302 5d7d9a6953bd added InstanceOfSnippets which passes InstanceOfTest but is not yet enabled for general lowering Doug Simon <doug.simon@oracle.com> parents: 5842 diff changeset	106 private InstanceOfSnippets.Templates instanceofSnippets;
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	107 private NewObjectSnippets.Templates newObjectSnippets;
6386 abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering Doug Simon <doug.simon@oracle.com> parents: 6329 diff changeset	108 private MonitorSnippets.Templates monitorSnippets;
8488 225c984588ee -Snippetization of CMS write barriers Christos Kotselidis <christos.kotselidis@oracle.com> parents: 7784 diff changeset	109 private WriteBarrierSnippets.Templates writeBarrierSnippets;
8913 653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	110 private BoxingSnippets.Templates boxingSnippets;
8643 3d2c2b68fe93 lower ExceptionObjectNode with a snippet (GRAAL-133) Doug Simon <doug.simon@oracle.com> parents: 8642 diff changeset	111 private LoadExceptionObjectSnippets.Templates exceptionObjectSnippets;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	112
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	113 private final Map<ForeignCallDescriptor, HotSpotForeignCallLinkage> foreignCalls = new HashMap<>();
7143 445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub Doug Simon <doug.simon@oracle.com> parents: 7130 diff changeset	114
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub Doug Simon <doug.simon@oracle.com> parents: 7130 diff changeset	115 /**
7099 3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	116 * The offset from the origin of an array to the first element.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	117 *
7099 3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	118 * @return the offset in bytes
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	119 */
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	120 public static int getArrayBaseOffset(Kind kind) {
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	121 switch (kind) {
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	122 case Boolean:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	123 return Unsafe.ARRAY_BOOLEAN_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	124 case Byte:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	125 return Unsafe.ARRAY_BYTE_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	126 case Char:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	127 return Unsafe.ARRAY_CHAR_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	128 case Short:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	129 return Unsafe.ARRAY_SHORT_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	130 case Int:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	131 return Unsafe.ARRAY_INT_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	132 case Long:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	133 return Unsafe.ARRAY_LONG_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	134 case Float:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	135 return Unsafe.ARRAY_FLOAT_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	136 case Double:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	137 return Unsafe.ARRAY_DOUBLE_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	138 case Object:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	139 return Unsafe.ARRAY_OBJECT_BASE_OFFSET;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	140 default:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	141 throw GraalInternalError.shouldNotReachHere();
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	142 }
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	143 }
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	144
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	145 /**
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	146 * The scale used for the index when accessing elements of an array of this kind.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	147 *
7099 3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	148 * @return the scale in order to convert the index into a byte offset
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	149 */
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	150 public static int getArrayIndexScale(Kind kind) {
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	151 switch (kind) {
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	152 case Boolean:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	153 return Unsafe.ARRAY_BOOLEAN_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	154 case Byte:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	155 return Unsafe.ARRAY_BYTE_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	156 case Char:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	157 return Unsafe.ARRAY_CHAR_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	158 case Short:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	159 return Unsafe.ARRAY_SHORT_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	160 case Int:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	161 return Unsafe.ARRAY_INT_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	162 case Long:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	163 return Unsafe.ARRAY_LONG_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	164 case Float:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	165 return Unsafe.ARRAY_FLOAT_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	166 case Double:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	167 return Unsafe.ARRAY_DOUBLE_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	168 case Object:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	169 return Unsafe.ARRAY_OBJECT_INDEX_SCALE;
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	170 default:
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	171 throw GraalInternalError.shouldNotReachHere();
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	172 }
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	173 }
3656236c7d27 Cleanup of Kind class: remove use of Unsafe class Christian Wimmer <christian.wimmer@oracle.com> parents: 7098 diff changeset	174
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	175 public HotSpotRuntime(HotSpotVMConfig c, HotSpotGraalRuntime graalRuntime) {
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	176 this.config = c;
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	177 this.graalRuntime = graalRuntime;
9717 f8e0bf2c70e2 consolidated the two RegisterConfig instances for HotSpotRuntime into one Doug Simon <doug.simon@oracle.com> parents: 9694 diff changeset	178 regConfig = createRegisterConfig();
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	179 }
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	180
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	181 protected HotSpotForeignCallLinkage register(HotSpotForeignCallLinkage linkage) {
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	182 HotSpotForeignCallLinkage oldValue = foreignCalls.put(linkage.getDescriptor(), linkage);
9747 8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9743 diff changeset	183 assert oldValue == null : "already registered linkage for " + linkage.getDescriptor();
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	184 return linkage;
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	185 }
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	186
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	187 /**
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	188 * Registers the details for linking a call to a {@link Stub}.
9200 9be78aeab2e1 temporaries are recorded for compiled stubs, allowing for better register allocation around calls to such stubs (GRAAL-210) Doug Simon <doug.simon@oracle.com> parents: 9183 diff changeset	189 */
9739 4cd4926ec683 rename: RuntimeCallTarget -> ForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9738 diff changeset	190 protected ForeignCallLinkage registerStubCall(ForeignCallDescriptor descriptor) {
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	191 return register(HotSpotForeignCallLinkage.create(descriptor, 0L, PRESERVES_REGISTERS, JavaCallee, NOT_LEAF));
9562 99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9504 diff changeset	192 }
99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9504 diff changeset	193
99ef9bcb3f32 replaced unwind_exception_call assembler stub with a compiled stub (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9504 diff changeset	194 /**
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	195 * Registers the details for a call to a leaf function. A leaf function does not lock, GC or
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	196 * throw exceptions. That is, the thread's execution state during the call is never inspected by
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	197 * another thread.
6521 2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used Doug Simon <doug.simon@oracle.com> parents: 6500 diff changeset	198 */
9750 23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	199 protected ForeignCallLinkage registerForeignCall(ForeignCallDescriptor descriptor, long address, CallingConvention.Type ccType, RegisterEffect effect, Transition transition) {
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	200 Class<?> resultType = descriptor.getResultType();
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	201 assert resultType.isPrimitive() \|\| Word.class.isAssignableFrom(resultType) : "foreign call must return object thread local storage: " + descriptor;
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	202 return register(HotSpotForeignCallLinkage.create(descriptor, address, effect, ccType, transition));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	203 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	204
9717 f8e0bf2c70e2 consolidated the two RegisterConfig instances for HotSpotRuntime into one Doug Simon <doug.simon@oracle.com> parents: 9694 diff changeset	205 protected abstract RegisterConfig createRegisterConfig();
6494 df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	206
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	207 public void registerReplacements(Replacements replacements) {
9751 ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	208 HotSpotVMConfig c = config;
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	209
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	210 registerStubCall(VERIFY_OOP);
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	211 registerStubCall(NEW_ARRAY);
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	212 registerStubCall(UNWIND_EXCEPTION_TO_CALLER);
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	213 registerStubCall(NEW_INSTANCE);
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	214 registerStubCall(VM_ERROR);
d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	215
9750 23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	216 registerForeignCall(UNCOMMON_TRAP, c.uncommonTrapStub, NativeCall, PRESERVES_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	217 registerForeignCall(DEOPT_HANDLER, c.handleDeoptStub, NativeCall, PRESERVES_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	218 registerForeignCall(IC_MISS_HANDLER, c.inlineCacheMissStub, NativeCall, PRESERVES_REGISTERS, LEAF);
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	219
9750 23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	220 registerForeignCall(JAVA_TIME_MILLIS, c.javaTimeMillisAddress, NativeCall, DESTROYS_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	221 registerForeignCall(JAVA_TIME_NANOS, c.javaTimeNanosAddress, NativeCall, DESTROYS_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	222 registerForeignCall(ARITHMETIC_SIN, c.arithmeticSinAddress, NativeCall, DESTROYS_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	223 registerForeignCall(ARITHMETIC_COS, c.arithmeticCosAddress, NativeCall, DESTROYS_REGISTERS, LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	224 registerForeignCall(ARITHMETIC_TAN, c.arithmeticTanAddress, NativeCall, DESTROYS_REGISTERS, LEAF);
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	225
9750 23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	226 registerForeignCall(EXCEPTION_HANDLER_FOR_PC, c.exceptionHandlerForPcAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	227 registerForeignCall(EXCEPTION_HANDLER_FOR_RETURN_ADDRESS, c.exceptionHandlerForReturnAddressAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	228 registerForeignCall(NEW_ARRAY_C, c.newArrayAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	229 registerForeignCall(NEW_INSTANCE_C, c.newInstanceAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	230 registerForeignCall(VM_MESSAGE_C, c.vmMessageAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
23a047fba2df removed redundant methods Doug Simon <doug.simon@oracle.com> parents: 9749 diff changeset	231 registerForeignCall(VM_ERROR_C, c.vmErrorAddress, NativeCall, DESTROYS_REGISTERS, NOT_LEAF);
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	232
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	233 if (GraalOptions.IntrinsifyObjectMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	234 replacements.registerSubstitutions(ObjectSubstitutions.class);
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	235 }
fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	236 if (GraalOptions.IntrinsifySystemMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	237 replacements.registerSubstitutions(SystemSubstitutions.class);
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	238 }
fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	239 if (GraalOptions.IntrinsifyThreadMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	240 replacements.registerSubstitutions(ThreadSubstitutions.class);
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	241 }
fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	242 if (GraalOptions.IntrinsifyUnsafeMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	243 replacements.registerSubstitutions(UnsafeSubstitutions.class);
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	244 }
fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	245 if (GraalOptions.IntrinsifyClassMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	246 replacements.registerSubstitutions(ClassSubstitutions.class);
7220 fcae6d960acd added more compiler intrinsics Christian Haeubl <haeubl@ssw.jku.at> parents: 7113 diff changeset	247 }
7384 d0fbdf2f7a0e added com.sun.crypto.provider.CipherBlockChaining intrinsifications Doug Simon <doug.simon@oracle.com> parents: 7373 diff changeset	248 if (GraalOptions.IntrinsifyAESMethods) {
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	249 replacements.registerSubstitutions(AESCryptSubstitutions.class);
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	250 replacements.registerSubstitutions(CipherBlockChainingSubstitutions.class);
7363 f4f3d63d35e6 AESCrypt intrinsification - disabled by default as it doesn't yet work Doug Simon <doug.simon@oracle.com> parents: 7359 diff changeset	251 }
9416 16c354398d09 intrinsify Reflection.getCallerClass twisti parents: 9380 diff changeset	252 if (GraalOptions.IntrinsifyReflectionMethods) {
16c354398d09 intrinsify Reflection.getCallerClass twisti parents: 9380 diff changeset	253 replacements.registerSubstitutions(ReflectionSubstitutions.class);
16c354398d09 intrinsify Reflection.getCallerClass twisti parents: 9380 diff changeset	254 }
8913 653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	255
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	256 checkcastSnippets = new CheckCastSnippets.Templates(this, replacements, graalRuntime.getTarget());
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	257 instanceofSnippets = new InstanceOfSnippets.Templates(this, replacements, graalRuntime.getTarget());
9688 0d0645267c32 simplify NewObjectSnippets Lukas Stadler <lukas.stadler@jku.at> parents: 9687 diff changeset	258 newObjectSnippets = new NewObjectSnippets.Templates(this, replacements, graalRuntime.getTarget());
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	259 monitorSnippets = new MonitorSnippets.Templates(this, replacements, graalRuntime.getTarget(), config.useFastLocking);
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	260 writeBarrierSnippets = new WriteBarrierSnippets.Templates(this, replacements, graalRuntime.getTarget());
8913 653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	261 boxingSnippets = new BoxingSnippets.Templates(this, replacements, graalRuntime.getTarget());
8643 3d2c2b68fe93 lower ExceptionObjectNode with a snippet (GRAAL-133) Doug Simon <doug.simon@oracle.com> parents: 8642 diff changeset	262 exceptionObjectSnippets = new LoadExceptionObjectSnippets.Templates(this, replacements, graalRuntime.getTarget());
7143 445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub Doug Simon <doug.simon@oracle.com> parents: 7130 diff changeset	263
9694 b2ba1c6f9bf8 Merge. Doug Simon <doug.simon@oracle.com> parents: 9693 9688 diff changeset	264 TargetDescription target = getTarget();
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	265 link(new NewInstanceStub(this, replacements, target, foreignCalls.get(NEW_INSTANCE)));
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	266 link(new NewArrayStub(this, replacements, target, foreignCalls.get(NEW_ARRAY)));
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	267 link(new ExceptionHandlerStub(this, replacements, target, foreignCalls.get(EXCEPTION_HANDLER)));
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	268 link(new UnwindExceptionToCallerStub(this, replacements, target, foreignCalls.get(UNWIND_EXCEPTION_TO_CALLER)));
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	269 link(new VerifyOopStub(this, replacements, target, foreignCalls.get(VERIFY_OOP)));
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	270 link(new VMErrorStub(this, replacements, target, foreignCalls.get(VM_ERROR)));
9656 53cbcd9ff217 replaced IdentityHashCodeStub[Call] with use of RuntimeStubCall Doug Simon <doug.simon@oracle.com> parents: 9636 diff changeset	271
9751 ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	272 linkForeignCall(IDENTITY_HASHCODE, config.identityHashCodeAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	273 linkForeignCall(REGISTER_FINALIZER, config.registerFinalizerAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	274 linkForeignCall(CREATE_NULL_POINTER_EXCEPTION, config.createNullPointerExceptionAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	275 linkForeignCall(CREATE_OUT_OF_BOUNDS_EXCEPTION, config.createOutOfBoundsExceptionAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	276 linkForeignCall(MONITORENTER, config.monitorenterAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	277 linkForeignCall(MONITOREXIT, config.monitorexitAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	278 linkForeignCall(WRITE_BARRIER_PRE, config.writeBarrierPreAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	279 linkForeignCall(WRITE_BARRIER_POST, config.writeBarrierPostAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	280 linkForeignCall(NEW_MULTI_ARRAY, config.newMultiArrayAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	281 linkForeignCall(LOG_PRINTF, config.logPrintfAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	282 linkForeignCall(LOG_OBJECT, config.logObjectAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	283 linkForeignCall(LOG_PRIMITIVE, config.logPrimitiveAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	284 linkForeignCall(THREAD_IS_INTERRUPTED, config.threadIsInterruptedAddress, replacements, true);
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	285 linkForeignCall(OSR_MIGRATION_END, config.osrMigrationEndAddress, replacements, false);
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	286 }
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	287
9616 ff62d13ad3e7 removed mapping from methods to stubs in HotSpotRuntime in preparation for stubs that are not associated with a method Doug Simon <doug.simon@oracle.com> parents: 9605 diff changeset	288 private static void link(Stub stub) {
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	289 stub.getLinkage().setCompiledStub(stub);
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	290 }
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	291
9751 ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	292 private void linkForeignCall(ForeignCallDescriptor descriptor, long address, Replacements replacements, boolean prependThread) {
ff9829c21f21 replaced OSRMigrationEndStub with use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9750 diff changeset	293 ForeignCallStub stub = new ForeignCallStub(address, descriptor, prependThread, this, replacements);
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	294 HotSpotForeignCallLinkage linkage = stub.getLinkage();
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	295 HotSpotForeignCallLinkage targetLinkage = stub.getTargetLinkage();
9693 d04944441454 cleaned up and simplified runtime call mechanisms Doug Simon <doug.simon@oracle.com> parents: 9692 diff changeset	296 linkage.setCompiledStub(stub);
9747 8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9743 diff changeset	297 register(linkage);
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub Doug Simon <doug.simon@oracle.com> parents: 9743 diff changeset	298 register(targetLinkage);
9656 53cbcd9ff217 replaced IdentityHashCodeStub[Call] with use of RuntimeStubCall Doug Simon <doug.simon@oracle.com> parents: 9636 diff changeset	299 }
53cbcd9ff217 replaced IdentityHashCodeStub[Call] with use of RuntimeStubCall Doug Simon <doug.simon@oracle.com> parents: 9636 diff changeset	300
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	301 public HotSpotGraalRuntime getGraalRuntime() {
64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	302 return graalRuntime;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	303 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	304
6494 df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	305 /**
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	306 * Gets the register holding the current thread.
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	307 */
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	308 public abstract Register threadRegister();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	309
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	310 /**
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	311 * Gets the stack pointer register.
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	312 */
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	313 public abstract Register stackPointerRegister();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package Doug Simon <doug.simon@oracle.com> parents: 6475 diff changeset	314
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	315 @Override
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	316 public String disassemble(CompilationResult compResult, InstalledCode installedCode) {
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	317 byte[] code = installedCode == null ? Arrays.copyOf(compResult.getTargetCode(), compResult.getTargetCodeSize()) : installedCode.getCode();
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	318 long start = installedCode == null ? 0L : installedCode.getStart();
5780 64257cbef60c removed compile method from GraalCodeCacheProvider interface Doug Simon <doug.simon@oracle.com> parents: 5776 diff changeset	319 TargetDescription target = graalRuntime.getTarget();
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	320 HexCodeFile hcf = new HexCodeFile(code, start, target.arch.getName(), target.wordSize * 8);
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	321 if (compResult != null) {
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	322 HexCodeFile.addAnnotations(hcf, compResult.getAnnotations());
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	323 addExceptionHandlersComment(compResult, hcf);
9717 f8e0bf2c70e2 consolidated the two RegisterConfig instances for HotSpotRuntime into one Doug Simon <doug.simon@oracle.com> parents: 9694 diff changeset	324 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	325 RefMapFormatter slotFormatter = new RefMapFormatter(target.arch, target.wordSize, fp, 0);
9003 a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	326 for (Infopoint infopoint : compResult.getInfopoints()) {
a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	327 if (infopoint instanceof Call) {
a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	328 Call call = (Call) infopoint;
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	329 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	330 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	331 }
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	332 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	333 } else {
9003 a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	334 if (infopoint.debugInfo != null) {
a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	335 hcf.addComment(infopoint.pcOffset, CodeUtil.append(new StringBuilder(100), infopoint.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	336 }
9003 a8fea2979e63 eager infopoint mode (fka debug mode) Michael Haupt <michael.haupt@oracle.com> parents: 8895 diff changeset	337 addOperandComment(hcf, infopoint.pcOffset, "{infopoint: " + infopoint.reason + "}");
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	338 }
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	339 }
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	340 for (DataPatch site : compResult.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	341 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	342 }
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	343 for (Mark mark : compResult.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	344 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	345 }
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	346 }
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	347 return hcf.toEmbeddedString();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	348 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	349
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	350 /**
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	351 * 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	352 */
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	353 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	354 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	355 for (Field f : fields) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	356 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	357 f.setAccessible(true);
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	358 try {
6475 67b94a9fba57 append global stub address when disassembling a call to a global stub Doug Simon <doug.simon@oracle.com> parents: 6463 diff changeset	359 Object address = f.get(config);
67b94a9fba57 append global stub address when disassembling a call to a global stub Doug Simon <doug.simon@oracle.com> parents: 6463 diff changeset	360 if (address.equals(call.target)) {
67b94a9fba57 append global stub address when disassembling a call to a global stub Doug Simon <doug.simon@oracle.com> parents: 6463 diff changeset	361 return f.getName() + ":0x" + Long.toHexString((Long) address);
5230 333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	362 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	363 } catch (Exception e) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	364 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	365 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	366 }
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	367 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	368 }
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	369
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	370 /**
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	371 * 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	372 */
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	373 private static String getMarkName(Mark mark) {
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	374 Field[] fields = Marks.class.getDeclaredFields();
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	375 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	376 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	377 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	378 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	379 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	380 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	381 }
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	382 } 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	383 }
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	384 }
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	385 }
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	386 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	387 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls Doug Simon <doug.simon@oracle.com> parents: 5213 diff changeset	388
9301 ba441e21796f rename variable that reflected legacy type name Doug Simon <doug.simon@oracle.com> parents: 9232 diff changeset	389 private static void addExceptionHandlersComment(CompilationResult compResult, HexCodeFile hcf) {
ba441e21796f rename variable that reflected legacy type name Doug Simon <doug.simon@oracle.com> parents: 9232 diff changeset	390 if (!compResult.getExceptionHandlers().isEmpty()) {
4291 015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	391 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	392 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
9301 ba441e21796f rename variable that reflected legacy type name Doug Simon <doug.simon@oracle.com> parents: 9232 diff changeset	393 for (CompilationResult.ExceptionHandler e : compResult.getExceptionHandlers()) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	394 buf.append(" ").append(e.pcOffset).append(" -> ").append(e.handlerPos).append(nl);
5241 e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	395 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	396 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	397 }
4291 015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	398 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	399 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	400 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	401
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler. Christian Wimmer <Christian.Wimmer@Oracle.com> parents: 4262 diff changeset	402 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	403 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	404 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	405 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	406
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	407 @Override
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	408 public ResolvedJavaType lookupJavaType(Constant constant) {
7098 e23980f4a890 Cleanup of Kind class: remove isXxx methods Christian Wimmer <christian.wimmer@oracle.com> parents: 7096 diff changeset	409 if (constant.getKind() != Kind.Object \|\| constant.isNull()) {
7015 62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	410 return null;
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	411 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	412 Object o = constant.asObject();
7084 9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType, Gilles Duboscq <duboscq@ssw.jku.at> parents: 7083 diff changeset	413 return HotSpotResolvedObjectType.fromClass(o.getClass());
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	414 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	415
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	416 @Override
7359 6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object Doug Simon <doug.simon@oracle.com> parents: 7356 diff changeset	417 public Signature parseMethodDescriptor(String signature) {
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object Doug Simon <doug.simon@oracle.com> parents: 7356 diff changeset	418 return new HotSpotSignature(signature);
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object Doug Simon <doug.simon@oracle.com> parents: 7356 diff changeset	419 }
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object Doug Simon <doug.simon@oracle.com> parents: 7356 diff changeset	420
6a16788a29a6 added API method for parsing a valid Method Descriptor string (JVMS 4.3.3) into a Signature object Doug Simon <doug.simon@oracle.com> parents: 7356 diff changeset	421 @Override
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	422 public boolean constantEquals(Constant x, Constant y) {
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	423 return x.equals(y);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	424 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	425
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	426 @Override
7838 a063308816d9 Complete first PTX unit test. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7836 diff changeset	427 public RegisterConfig lookupRegisterConfig() {
9717 f8e0bf2c70e2 consolidated the two RegisterConfig instances for HotSpotRuntime into one Doug Simon <doug.simon@oracle.com> parents: 9694 diff changeset	428 return regConfig;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	429 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	430
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	431 @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	432 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	433 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	434 }
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	435
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	436 @Override
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	437 public int lookupArrayLength(Constant array) {
7098 e23980f4a890 Cleanup of Kind class: remove isXxx methods Christian Wimmer <christian.wimmer@oracle.com> parents: 7096 diff changeset	438 if (array.getKind() != Kind.Object \|\| array.isNull() \|\| !array.asObject().getClass().isArray()) {
7015 62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	439 throw new IllegalArgumentException(array + " is not an array");
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	440 }
62818f156081 added ResolvedJavaType.isClass(Class c) to replace some uses of ResolvedJavaType.toJava() Doug Simon <doug.simon@oracle.com> parents: 7001 diff changeset	441 return Array.getLength(array.asObject());
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	442 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	443
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	444 @Override
5718 10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache Doug Simon <doug.simon@oracle.com> parents: 5705 diff changeset	445 public void lower(Node n, LoweringTool tool) {
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	446 StructuredGraph graph = (StructuredGraph) n.graph();
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	447 Kind wordKind = graalRuntime.getTarget().wordKind;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	448 if (n instanceof ArrayLengthNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	449 ArrayLengthNode arrayLengthNode = (ArrayLengthNode) n;
8543 354d729ae588 remove SafeAccessNode Lukas Stadler <lukas.stadler@jku.at> parents: 8521 diff changeset	450 ValueNode array = arrayLengthNode.array();
9203 f78437ffb8d3 Restructure class hierarchy of LocationNode. Roland Schatz <roland.schatz@oracle.com> parents: 9200 diff changeset	451 ReadNode arrayLengthRead = graph.add(new ReadNode(array, ConstantLocationNode.create(LocationNode.FINAL_LOCATION, Kind.Int, config.arrayLengthOffset, graph), StampFactory.positiveInt()));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	452 tool.createNullCheckGuard(arrayLengthRead, array);
8543 354d729ae588 remove SafeAccessNode Lukas Stadler <lukas.stadler@jku.at> parents: 8521 diff changeset	453 graph.replaceFixedWithFixed(arrayLengthNode, arrayLengthRead);
5822 ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime Doug Simon <doug.simon@oracle.com> parents: 5780 diff changeset	454 } else if (n instanceof Invoke) {
6409 823a2978e7ba Lowering of call targets to direct / indirect call targets Christian Wimmer <christian.wimmer@oracle.com> parents: 6404 diff changeset	455 Invoke invoke = (Invoke) n;
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	456 if (invoke.callTarget() instanceof MethodCallTargetNode) {
9147 07f05f2a8149 Remove methodCallTarget() method from the Invoke interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9106 diff changeset	457 MethodCallTargetNode callTarget = (MethodCallTargetNode) invoke.callTarget();
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	458 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	459 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	460 if (!callTarget.isStatic() && receiver.kind() == Kind.Object && !receiver.objectStamp().nonNull()) {
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	461 tool.createNullCheckGuard(invoke, receiver);
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	462 }
7300 2912b72d840a More complete and reusable Word type Christian Wimmer <christian.wimmer@oracle.com> parents: 7278 diff changeset	463 JavaType[] signature = MetaUtil.signatureToTypes(callTarget.targetMethod().getSignature(), callTarget.isStatic() ? null : callTarget.targetMethod().getDeclaringClass());
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	464
9147 07f05f2a8149 Remove methodCallTarget() method from the Invoke interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9106 diff changeset	465 LoweredCallTargetNode loweredCallTarget = null;
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	466 if (callTarget.invokeKind() == InvokeKind.Virtual && GraalOptions.InlineVTableStubs && (GraalOptions.AlwaysInlineVTableStubs \|\| invoke.isPolymorphic())) {
5829 0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed Doug Simon <doug.simon@oracle.com> parents: 5823 diff changeset	467
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	468 HotSpotResolvedJavaMethod hsMethod = (HotSpotResolvedJavaMethod) callTarget.targetMethod();
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	469 if (!hsMethod.getDeclaringClass().isInterface()) {
9636 ff4e8218d3dd Remove hasVtableEntry, use isInVirtualMethodTable instead Gilles Duboscq <duboscq@ssw.jku.at> parents: 9619 diff changeset	470 if (hsMethod.isInVirtualMethodTable()) {
9610 ae17e540c5d2 More asserts while getting vtable offsets Gilles Duboscq <duboscq@ssw.jku.at> parents: 9608 diff changeset	471 int vtableEntryOffset = hsMethod.vtableEntryOffset();
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	472 assert vtableEntryOffset > 0;
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	473 ReadNode hub = this.createReadHub(tool, graph, wordKind, receiver);
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	474 ReadNode metaspaceMethod = createReadVirtualMethod(graph, wordKind, hub, hsMethod);
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	475 // We use LocationNode.ANY_LOCATION for the reads that access the
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	476 // compiled code entry as HotSpot does not guarantee they are final
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	477 // values.
9203 f78437ffb8d3 Restructure class hierarchy of LocationNode. Roland Schatz <roland.schatz@oracle.com> parents: 9200 diff changeset	478 ReadNode compiledEntry = graph.add(new ReadNode(metaspaceMethod, ConstantLocationNode.create(LocationNode.ANY_LOCATION, wordKind, config.methodCompiledEntryOffset, graph),
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	479 StampFactory.forKind(wordKind())));
5841 f84d11672a86 vtable dispatch inlining for megamorphic virtual calls now works and is enabled by default Doug Simon <doug.simon@oracle.com> parents: 5829 diff changeset	480
9089 5ab06146e985 Rename "node()" methods in interfaces to "asNode" Gilles Duboscq <duboscq@ssw.jku.at> parents: 9027 diff changeset	481 loweredCallTarget = graph.add(new HotSpotIndirectCallTargetNode(metaspaceMethod, compiledEntry, parameters, invoke.asNode().stamp(), signature, callTarget.targetMethod(),
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	482 CallingConvention.Type.JavaCall));
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	483
9089 5ab06146e985 Rename "node()" methods in interfaces to "asNode" Gilles Duboscq <duboscq@ssw.jku.at> parents: 9027 diff changeset	484 graph.addBeforeFixed(invoke.asNode(), hub);
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	485 graph.addAfterFixed(hub, metaspaceMethod);
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	486 graph.addAfterFixed(metaspaceMethod, compiledEntry);
6686 363968be1018 Do not inline vtable lookup when the method's holder is not yet linked (no vtable offset available) Gilles Duboscq <duboscq@ssw.jku.at> parents: 6677 diff changeset	487 }
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	488 }
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	489 }
6409 823a2978e7ba Lowering of call targets to direct / indirect call targets Christian Wimmer <christian.wimmer@oracle.com> parents: 6404 diff changeset	490
823a2978e7ba Lowering of call targets to direct / indirect call targets Christian Wimmer <christian.wimmer@oracle.com> parents: 6404 diff changeset	491 if (loweredCallTarget == null) {
9089 5ab06146e985 Rename "node()" methods in interfaces to "asNode" Gilles Duboscq <duboscq@ssw.jku.at> parents: 9027 diff changeset	492 loweredCallTarget = graph.add(new HotSpotDirectCallTargetNode(parameters, invoke.asNode().stamp(), signature, callTarget.targetMethod(), CallingConvention.Type.JavaCall,
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	493 callTarget.invokeKind()));
6409 823a2978e7ba Lowering of call targets to direct / indirect call targets Christian Wimmer <christian.wimmer@oracle.com> parents: 6404 diff changeset	494 }
823a2978e7ba Lowering of call targets to direct / indirect call targets Christian Wimmer <christian.wimmer@oracle.com> parents: 6404 diff changeset	495 callTarget.replaceAndDelete(loweredCallTarget);
5822 ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime Doug Simon <doug.simon@oracle.com> parents: 5780 diff changeset	496 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	497 } else if (n instanceof LoadFieldNode) {
7104 5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	498 LoadFieldNode loadField = (LoadFieldNode) n;
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	499 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) loadField.field();
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	500 ValueNode object = loadField.isStatic() ? ConstantNode.forObject(field.getDeclaringClass().mirror(), this, graph) : loadField.object();
5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	501 assert loadField.kind() != Kind.Illegal;
9500 9cc37ce426cc factor out createFieldLocation in HotSpotRuntime Lukas Stadler <lukas.stadler@jku.at> parents: 9491 diff changeset	502 ReadNode memoryRead = graph.add(new ReadNode(object, createFieldLocation(graph, field), loadField.stamp()));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	503 tool.createNullCheckGuard(memoryRead, object);
8502 ff4fa8b0516e -Create push patch Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8501 diff changeset	504
7104 5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	505 graph.replaceFixedWithFixed(loadField, memoryRead);
8502 ff4fa8b0516e -Create push patch Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8501 diff changeset	506
7104 5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	507 if (loadField.isVolatile()) {
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	508 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	509 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	510 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	511 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	512 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	513 } else if (n instanceof StoreFieldNode) {
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	514 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	515 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) storeField.field();
7104 5c25483b5515 Remove the ResolvedJavaType.Representation for static fields. It is not necessary to emit the constant holder for static fields in the GraphBuilder. Only the VM-specific lowering needs to create the constants, and it can access the VM-specific metadata objects directly. Christian Wimmer <christian.wimmer@oracle.com> parents: 7099 diff changeset	516 ValueNode object = storeField.isStatic() ? ConstantNode.forObject(field.getDeclaringClass().mirror(), this, graph) : storeField.object();
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	517 WriteBarrierType barrierType = getFieldStoreBarrierType(storeField);
9500 9cc37ce426cc factor out createFieldLocation in HotSpotRuntime Lukas Stadler <lukas.stadler@jku.at> parents: 9491 diff changeset	518 WriteNode memoryWrite = graph.add(new WriteNode(object, storeField.value(), createFieldLocation(graph, field), barrierType));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	519 tool.createNullCheckGuard(memoryWrite, object);
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	520 memoryWrite.setStateAfter(storeField.stateAfter());
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	521 graph.replaceFixedWithFixed(storeField, memoryWrite);
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	522 FixedWithNextNode last = memoryWrite;
8501 41fc46da946a -More fixes and passrate(fop) Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8498 diff changeset	523 FixedWithNextNode first = memoryWrite;
41fc46da946a -More fixes and passrate(fop) Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8498 diff changeset	524
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	525 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	526 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_WRITE));
8501 41fc46da946a -More fixes and passrate(fop) Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8498 diff changeset	527 graph.addBeforeFixed(first, preMembar);
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	528 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	529 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	530 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower() Doug Simon <doug.simon@oracle.com> parents: 5160 diff changeset	531 } 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	532 // 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	533 CompareAndSwapNode cas = (CompareAndSwapNode) n;
9183 34eba4e78a0a Attach LocationNode to CompareAndSwapNode Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9175 diff changeset	534 LocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, cas.expected().kind(), cas.displacement(), cas.offset(), graph, 1);
34eba4e78a0a Attach LocationNode to CompareAndSwapNode Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9175 diff changeset	535 cas.setLocation(location);
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	536 cas.setWriteBarrierType(getCompareAndSwapBarrier(cas));
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	537 } else if (n instanceof LoadIndexedNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	538 LoadIndexedNode loadIndexed = (LoadIndexedNode) n;
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	539 GuardingNode boundsCheck = createBoundsCheck(loadIndexed, tool);
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	540 Kind elementKind = loadIndexed.elementKind();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	541 LocationNode arrayLocation = createArrayLocation(graph, elementKind, loadIndexed.index());
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	542 ReadNode memoryRead = graph.add(new ReadNode(loadIndexed.array(), arrayLocation, loadIndexed.stamp()));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	543 memoryRead.setGuard(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	544 graph.replaceFixedWithFixed(loadIndexed, memoryRead);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	545 } else if (n instanceof StoreIndexedNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	546 StoreIndexedNode storeIndexed = (StoreIndexedNode) n;
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	547 GuardingNode boundsCheck = createBoundsCheck(storeIndexed, tool);
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	548 Kind elementKind = storeIndexed.elementKind();
8521 6aa080855d7c -Bug fixes Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8517 diff changeset	549 LocationNode arrayLocation = createArrayLocation(graph, elementKind, storeIndexed.index());
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	550 ValueNode value = storeIndexed.value();
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	551 ValueNode array = storeIndexed.array();
5831 ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -") Gilles Duboscq <duboscq@ssw.jku.at> parents: 5780 diff changeset	552 if (elementKind == Kind.Object && !value.objectStamp().alwaysNull()) {
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	553 // 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	554 ResolvedJavaType arrayType = array.objectStamp().type();
5443 141817e206d4 changes to the dependencies and stamp system: Lukas Stadler <lukas.stadler@jku.at> parents: 5426 diff changeset	555 if (arrayType != null && array.objectStamp().isExactType()) {
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	556 ResolvedJavaType elementType = arrayType.getComponentType();
7096 585fc9f79ebc Remove ResolvedJavaType.isClass() Christian Wimmer <christian.wimmer@oracle.com> parents: 7090 diff changeset	557 if (!MetaUtil.isJavaLangObject(elementType)) {
9478 fb22b4d5f475 Allow distinction between ClassCastException and ArrayStoreException. Add more canonicalizations for check casts. Christian Wimmer <christian.wimmer@oracle.com> parents: 9460 diff changeset	558 CheckCastNode checkcast = graph.add(new CheckCastNode(elementType, value, null, true));
5372 4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	559 graph.addBeforeFixed(storeIndexed, checkcast);
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	560 value = checkcast;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	561 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	562 } else {
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	563 LoadHubNode arrayClass = graph.add(new LoadHubNode(array, wordKind));
9203 f78437ffb8d3 Restructure class hierarchy of LocationNode. Roland Schatz <roland.schatz@oracle.com> parents: 9200 diff changeset	564 LocationNode location = ConstantLocationNode.create(LocationNode.FINAL_LOCATION, wordKind, config.arrayClassElementOffset, graph);
7034 89df4e71940a More flexible handling of stamp for word type: Define a singleton Stamp instance for words that is then re-written to the target-specific primitive word stamp by the WordTypeRewriterPhase. This allows nodes to have a word stamp without any dependency on global or static state. Christian Wimmer <christian.wimmer@oracle.com> parents: 7017 diff changeset	565 FloatingReadNode arrayElementKlass = graph.unique(new FloatingReadNode(arrayClass, location, null, StampFactory.forKind(wordKind())));
9478 fb22b4d5f475 Allow distinction between ClassCastException and ArrayStoreException. Add more canonicalizations for check casts. Christian Wimmer <christian.wimmer@oracle.com> parents: 9460 diff changeset	566 CheckCastDynamicNode checkcast = graph.add(new CheckCastDynamicNode(arrayElementKlass, value, true));
5372 4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	567 graph.addBeforeFixed(storeIndexed, checkcast);
6463 41f0849e107b reverted LoadHubNode to be a fixed node Doug Simon <doug.simon@oracle.com> parents: 6462 diff changeset	568 graph.addBeforeFixed(checkcast, arrayClass);
5372 4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode Doug Simon <doug.simon@oracle.com> parents: 5360 diff changeset	569 value = checkcast;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	570 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	571 }
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	572 WriteBarrierType barrierType = getArrayStoreBarrierType(storeIndexed);
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	573 WriteNode memoryWrite = graph.add(new WriteNode(array, value, arrayLocation, barrierType));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	574 memoryWrite.setGuard(boundsCheck);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	575 memoryWrite.setStateAfter(storeIndexed.stateAfter());
4309 4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	576 graph.replaceFixedWithFixed(storeIndexed, memoryWrite);
4a609a685fa4 changes to Node structures: Lukas Stadler <lukas.stadler@jku.at> parents: 4305 diff changeset	577
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	578 } else if (n instanceof UnsafeLoadNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	579 UnsafeLoadNode load = (UnsafeLoadNode) n;
5540 a891c53a295b Renaming RiKind => Kind. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5538 diff changeset	580 assert load.kind() != Kind.Illegal;
7827 961ad124cb21 Convert indexScalingEnabled boolean into an indexScaling integer value. This change removed the dependency on TargetDescription in large parts of the system. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7814 diff changeset	581 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, load.accessKind(), load.displacement(), load.offset(), graph, 1);
5076 01ffb0fc9aec propagate stamps while lowering Lukas Stadler <lukas.stadler@jku.at> parents: 5067 diff changeset	582 ReadNode memoryRead = graph.add(new ReadNode(load.object(), location, load.stamp()));
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	583 // An unsafe read must not floating outside its block as may float above an explicit
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	584 // null check on its object.
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	585 memoryRead.setGuard(AbstractBeginNode.prevBegin(load));
4305 0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph) Lukas Stadler <lukas.stadler@jku.at> parents: 4262 diff changeset	586 graph.replaceFixedWithFixed(load, memoryRead);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	587 } else if (n instanceof UnsafeStoreNode) {
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	588 UnsafeStoreNode store = (UnsafeStoreNode) n;
7827 961ad124cb21 Convert indexScalingEnabled boolean into an indexScaling integer value. This change removed the dependency on TargetDescription in large parts of the system. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7814 diff changeset	589 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, store.accessKind(), store.displacement(), store.offset(), graph, 1);
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	590 ValueNode object = store.object();
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	591 WriteBarrierType barrierType = getUnsafeStoreBarrierType(store);
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	592 WriteNode write = graph.add(new WriteNode(object, store.value(), location, barrierType));
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	593 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	594 graph.replaceFixedWithFixed(store, write);
6460 78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode) Doug Simon <doug.simon@oracle.com> parents: 6459 diff changeset	595 } else if (n instanceof LoadHubNode) {
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode) Doug Simon <doug.simon@oracle.com> parents: 6459 diff changeset	596 LoadHubNode loadHub = (LoadHubNode) n;
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	597 assert loadHub.kind() == wordKind;
6460 78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode) Doug Simon <doug.simon@oracle.com> parents: 6459 diff changeset	598 ValueNode object = loadHub.object();
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	599 ReadNode hub = createReadHub(tool, graph, wordKind, object);
6463 41f0849e107b reverted LoadHubNode to be a fixed node Doug Simon <doug.simon@oracle.com> parents: 6462 diff changeset	600 graph.replaceFixed(loadHub, hub);
9377 0f4041cc6be1 First draft of node for loading a method from the vtable of a hub. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9376 diff changeset	601 } else if (n instanceof LoadMethodNode) {
0f4041cc6be1 First draft of node for loading a method from the vtable of a hub. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9376 diff changeset	602 LoadMethodNode loadMethodNode = (LoadMethodNode) n;
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	603 ResolvedJavaMethod method = loadMethodNode.getMethod();
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	604 ReadNode metaspaceMethod = createReadVirtualMethod(graph, wordKind, loadMethodNode.getHub(), method);
9377 0f4041cc6be1 First draft of node for loading a method from the vtable of a hub. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9376 diff changeset	605 graph.replaceFixed(loadMethodNode, metaspaceMethod);
7130 3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode Christian Wimmer <christian.wimmer@oracle.com> parents: 7113 diff changeset	606 } else if (n instanceof FixedGuardNode) {
3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode Christian Wimmer <christian.wimmer@oracle.com> parents: 7113 diff changeset	607 FixedGuardNode node = (FixedGuardNode) n;
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	608 ValueAnchorNode newAnchor = graph.add(new ValueAnchorNode(tool.createGuard(node.condition(), node.getReason(), node.getAction(), node.isNegated()).asNode()));
7130 3a2f8b313bc5 Allow VM-specific lowering of FixedGuardNode Christian Wimmer <christian.wimmer@oracle.com> parents: 7113 diff changeset	609 graph.replaceFixedWithFixed(node, newAnchor);
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	610 } else if (n instanceof CommitAllocationNode) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	611 CommitAllocationNode commit = (CommitAllocationNode) n;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	612
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	613 ValueNode[] allocations = new ValueNode[commit.getVirtualObjects().size()];
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	614 for (int objIndex = 0; objIndex < commit.getVirtualObjects().size(); objIndex++) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	615 VirtualObjectNode virtual = commit.getVirtualObjects().get(objIndex);
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	616 int entryCount = virtual.entryCount();
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	617
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	618 FixedWithNextNode newObject;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	619 if (virtual instanceof VirtualInstanceNode) {
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	620 newObject = graph.add(new NewInstanceNode(virtual.type(), true));
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	621 } else {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	622 ResolvedJavaType element = ((VirtualArrayNode) virtual).componentType();
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	623 newObject = graph.add(new NewArrayNode(element, ConstantNode.forInt(entryCount, graph), true));
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	624 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	625 graph.addBeforeFixed(commit, newObject);
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	626 allocations[objIndex] = newObject;
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	627 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	628 int valuePos = 0;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	629 for (int objIndex = 0; objIndex < commit.getVirtualObjects().size(); objIndex++) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	630 VirtualObjectNode virtual = commit.getVirtualObjects().get(objIndex);
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	631 int entryCount = virtual.entryCount();
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	632
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	633 ValueNode newObject = allocations[objIndex];
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	634 if (virtual instanceof VirtualInstanceNode) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	635 VirtualInstanceNode instance = (VirtualInstanceNode) virtual;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	636 for (int i = 0; i < entryCount; i++) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	637 ValueNode value = commit.getValues().get(valuePos++);
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	638 if (value instanceof VirtualObjectNode) {
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	639 value = allocations[commit.getVirtualObjects().indexOf(value)];
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	640 }
9687 a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	641 if (!(value.isConstant() && value.asConstant().isDefaultForKind())) {
a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	642 graph.addBeforeFixed(commit, graph.add(new WriteNode(newObject, value, createFieldLocation(graph, (HotSpotResolvedJavaField) instance.field(i)), WriteBarrierType.NONE)));
a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	643 }
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	644 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	645 } else {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	646 VirtualArrayNode array = (VirtualArrayNode) virtual;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	647 ResolvedJavaType element = array.componentType();
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	648 for (int i = 0; i < entryCount; i++) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	649 ValueNode value = commit.getValues().get(valuePos++);
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	650 if (value instanceof VirtualObjectNode) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	651 int indexOf = commit.getVirtualObjects().indexOf(value);
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	652 assert indexOf != -1 : commit + " " + value;
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	653 value = allocations[indexOf];
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	654 }
9687 a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	655 if (!(value.isConstant() && value.asConstant().isDefaultForKind())) {
a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	656 graph.addBeforeFixed(commit,
a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	657 graph.add(new WriteNode(newObject, value, createArrayLocation(graph, element.getKind(), ConstantNode.forInt(i, graph)), WriteBarrierType.NONE)));
a7376cc486ff don't overwrite default entries when lowering CommitAllocationNodes Lukas Stadler <lukas.stadler@jku.at> parents: 9676 diff changeset	658 }
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	659 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	660 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	661 }
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	662 for (int objIndex = 0; objIndex < commit.getVirtualObjects().size(); objIndex++) {
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	663 FixedValueAnchorNode anchor = graph.add(new FixedValueAnchorNode(allocations[objIndex]));
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	664 allocations[objIndex] = anchor;
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	665 graph.addBeforeFixed(commit, anchor);
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	666 }
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	667 for (int objIndex = 0; objIndex < commit.getVirtualObjects().size(); objIndex++) {
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	668 for (int lockDepth : commit.getLocks().get(objIndex)) {
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	669 MonitorEnterNode enter = graph.add(new MonitorEnterNode(allocations[objIndex], lockDepth));
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	670 graph.addBeforeFixed(commit, enter);
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	671 }
106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	672 }
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	673 for (Node usage : commit.usages().snapshot()) {
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	674 AllocatedObjectNode addObject = (AllocatedObjectNode) usage;
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	675 int index = commit.getVirtualObjects().indexOf(addObject.getVirtualObject());
9504 106f0a0acafa refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated Lukas Stadler <lukas.stadler@jku.at> parents: 9502 diff changeset	676 graph.replaceFloating(addObject, allocations[index]);
9501 bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	677 }
bef43373de39 coalesce allocations during escape analysis Lukas Stadler <lukas.stadler@jku.at> parents: 9500 diff changeset	678 graph.removeFixed(commit);
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	679 } else if (n instanceof CheckCastNode) {
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	680 checkcastSnippets.lower((CheckCastNode) n, tool);
9532 8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	681 } else if (n instanceof OSRStartNode) {
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	682 OSRStartNode osrStart = (OSRStartNode) n;
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	683 StartNode newStart = graph.add(new StartNode());
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	684 LocalNode buffer = graph.unique(new LocalNode(0, StampFactory.forKind(wordKind())));
9738 857632c8086a renamed: RuntimeCallNode -> ForeignCallNode, RuntimeCallStateSplitNode -> ForeignCallStateSplitNode Doug Simon <doug.simon@oracle.com> parents: 9737 diff changeset	685 ForeignCallNode migrationEnd = graph.add(new ForeignCallNode(OSR_MIGRATION_END, buffer));
9734 1313dd590c62 made RuntimeCallNode no longer be a StateSplit; for runtime calls that are state splits, the new RuntimeCallStateSplitNode class should be used Doug Simon <doug.simon@oracle.com> parents: 9731 diff changeset	686 newStart.setStateAfter(osrStart.stateAfter());
9532 8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	687
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	688 newStart.setNext(migrationEnd);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	689 FixedNode next = osrStart.next();
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	690 osrStart.setNext(null);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	691 migrationEnd.setNext(next);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	692 graph.setStart(newStart);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	693
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	694 // mirroring the calculations in c1_GraphBuilder.cpp (setup_osr_entry_block)
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	695 int localsOffset = (graph.method().getMaxLocals() - 1) * 8;
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	696 for (OSRLocalNode osrLocal : graph.getNodes(OSRLocalNode.class)) {
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	697 int size = FrameStateBuilder.stackSlots(osrLocal.kind());
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	698 int offset = localsOffset - (osrLocal.index() + size - 1) * 8;
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	699 UnsafeLoadNode load = graph.add(new UnsafeLoadNode(buffer, offset, ConstantNode.forInt(0, graph), osrLocal.kind()));
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	700 osrLocal.replaceAndDelete(load);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	701 graph.addBeforeFixed(migrationEnd, load);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	702 }
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	703 osrStart.replaceAtUsages(newStart);
8f854c4deabf Delay lowering of the platform specific OSR entry Gilles Duboscq <duboscq@ssw.jku.at> parents: 9504 diff changeset	704 osrStart.safeDelete();
6648 7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode Doug Simon <doug.simon@oracle.com> parents: 6582 diff changeset	705 } else if (n instanceof CheckCastDynamicNode) {
7bf5a6c42db7 factored CheckCastDynamicNode out of CheckCastNode Doug Simon <doug.simon@oracle.com> parents: 6582 diff changeset	706 checkcastSnippets.lower((CheckCastDynamicNode) n);
6302 5d7d9a6953bd added InstanceOfSnippets which passes InstanceOfTest but is not yet enabled for general lowering Doug Simon <doug.simon@oracle.com> parents: 5842 diff changeset	707 } else if (n instanceof InstanceOfNode) {
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	708 instanceofSnippets.lower((InstanceOfNode) n, tool);
7278 346336325337 added intrinsification of Class.isInstance() Doug Simon <doug.simon@oracle.com> parents: 7235 diff changeset	709 } else if (n instanceof InstanceOfDynamicNode) {
346336325337 added intrinsification of Class.isInstance() Doug Simon <doug.simon@oracle.com> parents: 7235 diff changeset	710 instanceofSnippets.lower((InstanceOfDynamicNode) n, tool);
5563 6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default) Doug Simon <doug.simon@oracle.com> parents: 5554 diff changeset	711 } else if (n instanceof NewInstanceNode) {
9688 0d0645267c32 simplify NewObjectSnippets Lukas Stadler <lukas.stadler@jku.at> parents: 9687 diff changeset	712 newObjectSnippets.lower((NewInstanceNode) n);
5760 87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets) Doug Simon <doug.simon@oracle.com> parents: 5728 diff changeset	713 } else if (n instanceof NewArrayNode) {
9688 0d0645267c32 simplify NewObjectSnippets Lukas Stadler <lukas.stadler@jku.at> parents: 9687 diff changeset	714 newObjectSnippets.lower((NewArrayNode) n);
6386 abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering Doug Simon <doug.simon@oracle.com> parents: 6329 diff changeset	715 } else if (n instanceof MonitorEnterNode) {
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	716 monitorSnippets.lower((MonitorEnterNode) n, tool);
6386 abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering Doug Simon <doug.simon@oracle.com> parents: 6329 diff changeset	717 } else if (n instanceof MonitorExitNode) {
6462 b3f5dc099f9d removed XIR Doug Simon <doug.simon@oracle.com> parents: 6460 diff changeset	718 monitorSnippets.lower((MonitorExitNode) n, tool);
8905 c502db57e687 Rename ArrayWriteBarrier to SerialWriteBarrier and move it to graal.nodes Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8904 diff changeset	719 } else if (n instanceof SerialWriteBarrier) {
c502db57e687 Rename ArrayWriteBarrier to SerialWriteBarrier and move it to graal.nodes Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8904 diff changeset	720 writeBarrierSnippets.lower((SerialWriteBarrier) n, tool);
8963 63eae4723b18 Creation of snippets for ArrayCopy write barriers Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8935 diff changeset	721 } else if (n instanceof SerialArrayRangeWriteBarrier) {
63eae4723b18 Creation of snippets for ArrayCopy write barriers Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8935 diff changeset	722 writeBarrierSnippets.lower((SerialArrayRangeWriteBarrier) n, tool);
6431 2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes Doug Simon <doug.simon@oracle.com> parents: 6409 diff changeset	723 } else if (n instanceof NewMultiArrayNode) {
9688 0d0645267c32 simplify NewObjectSnippets Lukas Stadler <lukas.stadler@jku.at> parents: 9687 diff changeset	724 newObjectSnippets.lower((NewMultiArrayNode) n);
8643 3d2c2b68fe93 lower ExceptionObjectNode with a snippet (GRAAL-133) Doug Simon <doug.simon@oracle.com> parents: 8642 diff changeset	725 } else if (n instanceof LoadExceptionObjectNode) {
3d2c2b68fe93 lower ExceptionObjectNode with a snippet (GRAAL-133) Doug Simon <doug.simon@oracle.com> parents: 8642 diff changeset	726 exceptionObjectSnippets.lower((LoadExceptionObjectNode) n);
7305 cd205ca515dd Make integer division and remainder nodes fixed so that they can be lowered via snippets to do exception checks Christian Wimmer <christian.wimmer@oracle.com> parents: 7300 diff changeset	727 } else if (n instanceof IntegerDivNode \|\| n instanceof IntegerRemNode \|\| n instanceof UnsignedDivNode \|\| n instanceof UnsignedRemNode) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	728 // Nothing to do for division nodes. The HotSpot signal handler catches divisions by
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	729 // zero and the MIN_VALUE / -1 cases.
9016 60b9fe7034e6 Allow lowering of DeoptimizeNode Christian Wimmer <christian.wimmer@oracle.com> parents: 9015 diff changeset	730 } else if (n instanceof UnwindNode \|\| n instanceof DeoptimizeNode) {
8357 5fbb2df2b47f Allow lowering of UnwindNode and ExceptionObjectNode. The HotSpot code still uses the old LIR lowering. Christian Wimmer <christian.wimmer@oracle.com> parents: 8217 diff changeset	731 // Nothing to do, using direct LIR lowering for these nodes.
8913 653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	732 } else if (n instanceof BoxNode) {
653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	733 boxingSnippets.lower((BoxNode) n);
653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	734 } else if (n instanceof UnboxNode) {
653110156f8a refactored boxing identification and lowering, removed BoxingMethodPool and explicit boxing phases Lukas Stadler <lukas.stadler@jku.at> parents: 8627 diff changeset	735 boxingSnippets.lower((UnboxNode) n);
5241 e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	736 } else {
e24167877471 conditional support for translating ExceptionObjectNode without XIR Doug Simon <doug.simon@oracle.com> parents: 5233 diff changeset	737 assert false : "Node implementing Lowerable not handled: " + n;
7076 32408bd16b91 fixes after merge Christian Haeubl <haeubl@ssw.jku.at> parents: 7075 diff changeset	738 throw GraalInternalError.shouldNotReachHere();
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	739 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	740 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	741
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	742 private static ReadNode createReadVirtualMethod(StructuredGraph graph, Kind wordKind, ValueNode hub, ResolvedJavaMethod method) {
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	743 HotSpotResolvedJavaMethod hsMethod = (HotSpotResolvedJavaMethod) method;
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	744 assert !hsMethod.getDeclaringClass().isInterface();
9636 ff4e8218d3dd Remove hasVtableEntry, use isInVirtualMethodTable instead Gilles Duboscq <duboscq@ssw.jku.at> parents: 9619 diff changeset	745 assert hsMethod.isInVirtualMethodTable();
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	746
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	747 int vtableEntryOffset = hsMethod.vtableEntryOffset();
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	748 assert vtableEntryOffset > 0;
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	749 // We use LocationNode.ANY_LOCATION for the reads that access the vtable
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	750 // entry as HotSpot does not guarantee that this is a final value.
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	751 ReadNode metaspaceMethod = graph.add(new ReadNode(hub, ConstantLocationNode.create(LocationNode.ANY_LOCATION, wordKind, vtableEntryOffset, graph), StampFactory.forKind(wordKind())));
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	752 return metaspaceMethod;
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	753 }
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	754
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	755 private ReadNode createReadHub(LoweringTool tool, StructuredGraph graph, Kind wordKind, ValueNode object) {
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	756 LocationNode location = ConstantLocationNode.create(LocationNode.FINAL_LOCATION, wordKind, config.hubOffset, graph);
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	757 assert !object.isConstant() \|\| object.asConstant().isNull();
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	758 ReadNode hub = graph.add(new ReadNode(object, location, StampFactory.forKind(wordKind())));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	759 tool.createNullCheckGuard(hub, object);
9380 ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	760 return hub;
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	761 }
ee8cd087a731 Dispatch based on method instead of type if it seems more beneficial. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9377 diff changeset	762
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	763 private static WriteBarrierType getFieldStoreBarrierType(StoreFieldNode storeField) {
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	764 WriteBarrierType barrierType = WriteBarrierType.NONE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	765 if (storeField.field().getKind() == Kind.Object && !storeField.value().objectStamp().alwaysNull()) {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	766 barrierType = WriteBarrierType.IMPRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	767 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	768 return barrierType;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	769 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	770
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	771 private static WriteBarrierType getArrayStoreBarrierType(StoreIndexedNode store) {
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	772 WriteBarrierType barrierType = WriteBarrierType.NONE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	773 if (store.elementKind() == Kind.Object && !store.value().objectStamp().alwaysNull()) {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	774 barrierType = WriteBarrierType.PRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	775 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	776 return barrierType;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	777 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	778
9174 f6a8efb8d104 Better naming for WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9147 diff changeset	779 private static WriteBarrierType getUnsafeStoreBarrierType(UnsafeStoreNode store) {
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	780 WriteBarrierType barrierType = WriteBarrierType.NONE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	781 if (store.value().kind() == Kind.Object && !store.value().objectStamp().alwaysNull()) {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	782 ResolvedJavaType type = store.object().objectStamp().type();
9175 5248c53f9978 Remove redundant checks from WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9174 diff changeset	783 if (type != null && type.isArray()) {
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	784 barrierType = WriteBarrierType.PRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	785 } else {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	786 barrierType = WriteBarrierType.IMPRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	787 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	788 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	789 return barrierType;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	790 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	791
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	792 private static WriteBarrierType getCompareAndSwapBarrier(CompareAndSwapNode cas) {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	793 WriteBarrierType barrierType = WriteBarrierType.NONE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	794 if (cas.expected().kind() == Kind.Object && !cas.newValue().objectStamp().alwaysNull()) {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	795 ResolvedJavaType type = cas.object().objectStamp().type();
9175 5248c53f9978 Remove redundant checks from WriteBarrierType get-functions Christos Kotselidis <christos.kotselidis@oracle.com> parents: 9174 diff changeset	796 if (type != null && type.isArray()) {
9105 2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	797 barrierType = WriteBarrierType.PRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	798 } else {
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	799 barrierType = WriteBarrierType.IMPRECISE;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	800 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	801 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	802 return barrierType;
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	803 }
2cae919cd3af Introduce enumeration for the different write barrier types Christos Kotselidis <christos.kotselidis@oracle.com> parents: 8980 diff changeset	804
9608 7a330743a452 change visibility of createFieldLocation/createArrayLocation Lukas Stadler <lukas.stadler@jku.at> parents: 9605 diff changeset	805 protected static ConstantLocationNode createFieldLocation(StructuredGraph graph, HotSpotResolvedJavaField field) {
9500 9cc37ce426cc factor out createFieldLocation in HotSpotRuntime Lukas Stadler <lukas.stadler@jku.at> parents: 9491 diff changeset	806 return ConstantLocationNode.create(field, field.getKind(), field.offset(), graph);
9cc37ce426cc factor out createFieldLocation in HotSpotRuntime Lukas Stadler <lukas.stadler@jku.at> parents: 9491 diff changeset	807 }
9cc37ce426cc factor out createFieldLocation in HotSpotRuntime Lukas Stadler <lukas.stadler@jku.at> parents: 9491 diff changeset	808
9608 7a330743a452 change visibility of createFieldLocation/createArrayLocation Lukas Stadler <lukas.stadler@jku.at> parents: 9605 diff changeset	809 protected IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index) {
9423 3426008293e7 Move getSizeInBytes method to Architecture class. Roland Schatz <roland.schatz@oracle.com> parents: 9421 diff changeset	810 int scale = this.graalRuntime.getTarget().arch.getSizeInBytes(elementKind);
7827 961ad124cb21 Convert indexScalingEnabled boolean into an indexScaling integer value. This change removed the dependency on TargetDescription in large parts of the system. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7814 diff changeset	811 return IndexedLocationNode.create(LocationNode.getArrayLocation(elementKind), elementKind, getArrayBaseOffset(elementKind), index, graph, scale);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	812 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	813
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	814 private static GuardingNode createBoundsCheck(AccessIndexedNode n, LoweringTool tool) {
9602 19c5a07c7843 Introduce a graph() method that returns a StructuredGraph, to make many explicit casts unnecessary Christian Wimmer <christian.wimmer@oracle.com> parents: 9595 diff changeset	815 StructuredGraph graph = n.graph();
5415 79f12805362b Use iterative lowering instead of manually applying lowering Gilles Duboscq <duboscq@ssw.jku.at> parents: 5401 diff changeset	816 ArrayLengthNode arrayLength = graph.add(new ArrayLengthNode(n.array()));
9646 183d33c76419 Removed ValueNode.dependencies Gilles Duboscq <duboscq@ssw.jku.at> parents: 9636 diff changeset	817 GuardingNode guard = tool.createGuard(graph.unique(new IntegerBelowThanNode(n.index(), arrayLength)), BoundsCheckException, InvalidateReprofile);
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	818
5415 79f12805362b Use iterative lowering instead of manually applying lowering Gilles Duboscq <duboscq@ssw.jku.at> parents: 5401 diff changeset	819 graph.addBeforeFixed(n, arrayLength);
5401 332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode Lukas Stadler <lukas.stadler@jku.at> parents: 5400 diff changeset	820 return guard;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	821 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	822
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	823 public ResolvedJavaType lookupJavaType(Class<?> clazz) {
7084 9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType, Gilles Duboscq <duboscq@ssw.jku.at> parents: 7083 diff changeset	824 return HotSpotResolvedObjectType.fromClass(clazz);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	825 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	826
9740 c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	827 public HotSpotForeignCallLinkage lookupForeignCall(ForeignCallDescriptor descriptor) {
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	828 HotSpotForeignCallLinkage callTarget = foreignCalls.get(descriptor);
c4b1aa93b9af rename: HotSpotRuntimeCallTarget -> HotSpotForeignCallLinkage Doug Simon <doug.simon@oracle.com> parents: 9739 diff changeset	829 assert foreignCalls != null : descriptor;
8627 75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	830 callTarget.finalizeAddress(graalRuntime.getBackend());
75db7afee829 implemented lazy installation of replacements (GRAAL-137) Doug Simon <doug.simon@oracle.com> parents: 8587 diff changeset	831 return callTarget;
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	832 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	833
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	834 public ResolvedJavaMethod lookupJavaMethod(Method reflectionMethod) {
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	835 CompilerToVM c2vm = graalRuntime.getCompilerToVM();
7084 9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType, Gilles Duboscq <duboscq@ssw.jku.at> parents: 7083 diff changeset	836 HotSpotResolvedObjectType[] resultHolder = {null};
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	837 long metaspaceMethod = c2vm.getMetaspaceMethod(reflectionMethod, resultHolder);
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	838 assert metaspaceMethod != 0L;
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	839 return resultHolder[0].createMethod(metaspaceMethod);
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	840 }
e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	841
7044 34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	842 public ResolvedJavaMethod lookupJavaConstructor(Constructor reflectionConstructor) {
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	843 CompilerToVM c2vm = graalRuntime.getCompilerToVM();
7084 9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType, Gilles Duboscq <duboscq@ssw.jku.at> parents: 7083 diff changeset	844 HotSpotResolvedObjectType[] resultHolder = {null};
7044 34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	845 long metaspaceMethod = c2vm.getMetaspaceConstructor(reflectionConstructor, resultHolder);
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	846 assert metaspaceMethod != 0L;
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	847 return resultHolder[0].createMethod(metaspaceMethod);
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	848 }
34753b057324 added unit tests for JavaType, JavaMethod and ResolvedJavaMethod Doug Simon <doug.simon@oracle.com> parents: 7034 diff changeset	849
6539 2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods. Christian Wimmer <christian.wimmer@oracle.com> parents: 6534 diff changeset	850 public ResolvedJavaField lookupJavaField(Field reflectionField) {
6442 45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field Christian Wimmer <christian.wimmer@oracle.com> parents: 6431 diff changeset	851 return graalRuntime.getCompilerToVM().getJavaField(reflectionField);
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field Christian Wimmer <christian.wimmer@oracle.com> parents: 6431 diff changeset	852 }
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field Christian Wimmer <christian.wimmer@oracle.com> parents: 6431 diff changeset	853
9041 941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	854 public HotSpotInstalledCode installMethod(HotSpotResolvedJavaMethod method, Graph graph, int entryBCI, CompilationResult compResult) {
9668 fe9a18fbb15e added subclasses for HotSpotInstalledCode: HotSpotNmethod and HotSpotRuntimeStub Doug Simon <doug.simon@oracle.com> parents: 9662 diff changeset	855 HotSpotInstalledCode installedCode = new HotSpotNmethod(method, graph, true);
9669 ed6202820ecf renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub Doug Simon <doug.simon@oracle.com> parents: 9668 diff changeset	856 graalRuntime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(method, entryBCI, compResult), installedCode, method.getSpeculationLog());
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	857 return installedCode;
5360 6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	858 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	859
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI Doug Simon <doug.simon@oracle.com> parents: 5323 diff changeset	860 @Override
8349 8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156) Doug Simon <doug.simon@oracle.com> parents: 8217 diff changeset	861 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult) {
9041 941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	862 return addMethod(method, compResult, null);
941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	863 }
941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	864
941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	865 @Override
941d7b1fecd8 Fixes Matthias Grimmer <grimmer@ssw.jku.at> parents: 9027 diff changeset	866 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, Graph graph) {
6950 41938af2b3d8 modifications to support non-perm-gen changes in HotSpot Doug Simon <doug.simon@oracle.com> parents: 6699 diff changeset	867 HotSpotResolvedJavaMethod hotspotMethod = (HotSpotResolvedJavaMethod) method;
9668 fe9a18fbb15e added subclasses for HotSpotInstalledCode: HotSpotNmethod and HotSpotRuntimeStub Doug Simon <doug.simon@oracle.com> parents: 9662 diff changeset	868 HotSpotInstalledCode code = new HotSpotNmethod(hotspotMethod, graph, false);
9669 ed6202820ecf renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub Doug Simon <doug.simon@oracle.com> parents: 9668 diff changeset	869 CodeInstallResult result = graalRuntime.getCompilerToVM().installCode(new HotSpotCompiledNmethod(hotspotMethod, -1, compResult), code, null);
7113 38076efb9062 Do not print code installation failures from Java. Gilles Duboscq <duboscq@ssw.jku.at> parents: 7104 diff changeset	870 if (result != CodeInstallResult.OK) {
38076efb9062 Do not print code installation failures from Java. Gilles Duboscq <duboscq@ssw.jku.at> parents: 7104 diff changeset	871 return null;
38076efb9062 Do not print code installation failures from Java. Gilles Duboscq <duboscq@ssw.jku.at> parents: 7104 diff changeset	872 }
38076efb9062 Do not print code installation failures from Java. Gilles Duboscq <duboscq@ssw.jku.at> parents: 7104 diff changeset	873 return code;
4319 3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime. Andreas Woess <andreas.woess@jku.at> parents: 4312 diff changeset	874 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime. Andreas Woess <andreas.woess@jku.at> parents: 4312 diff changeset	875
4993 897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure Lukas Stadler <lukas.stadler@jku.at> parents: 4696 diff changeset	876 @Override
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	877 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	878 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	879 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	880
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	881 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	882 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	883 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	884 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	885
5547 b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 5546 diff changeset	886 public int convertDeoptAction(DeoptimizationAction action) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	887 switch (action) {
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	888 case None:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	889 return config.deoptActionNone;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	890 case RecompileIfTooManyDeopts:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	891 return config.deoptActionMaybeRecompile;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	892 case InvalidateReprofile:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	893 return config.deoptActionReinterpret;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	894 case InvalidateRecompile:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	895 return config.deoptActionMakeNotEntrant;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	896 case InvalidateStopCompiling:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	897 return config.deoptActionMakeNotCompilable;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	898 default:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	899 throw GraalInternalError.shouldNotReachHere();
5114 dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	900 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	901 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	902
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	903 public int convertDeoptReason(DeoptimizationReason reason) {
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	904 switch (reason) {
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	905 case None:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	906 return config.deoptReasonNone;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	907 case NullCheckException:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	908 return config.deoptReasonNullCheck;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	909 case BoundsCheckException:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	910 return config.deoptReasonRangeCheck;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	911 case ClassCastException:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	912 return config.deoptReasonClassCheck;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	913 case ArrayStoreException:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	914 return config.deoptReasonArrayCheck;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	915 case UnreachedCode:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	916 return config.deoptReasonUnreached0;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	917 case TypeCheckedInliningViolated:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	918 return config.deoptReasonTypeCheckInlining;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	919 case OptimizedTypeCheckViolated:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	920 return config.deoptReasonOptimizedTypeCheck;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	921 case NotCompiledExceptionHandler:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	922 return config.deoptReasonNotCompiledExceptionHandler;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	923 case Unresolved:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	924 return config.deoptReasonUnresolved;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	925 case JavaSubroutineMismatch:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	926 return config.deoptReasonJsrMismatch;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	927 case ArithmeticException:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	928 return config.deoptReasonDiv0Check;
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	929 case RuntimeConstraint:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	930 return config.deoptReasonConstraint;
9444 fd60b73f1759 Add LoopLimitCheck deoptimization reason Gilles Duboscq <duboscq@ssw.jku.at> parents: 9441 diff changeset	931 case LoopLimitCheck:
fd60b73f1759 Add LoopLimitCheck deoptimization reason Gilles Duboscq <duboscq@ssw.jku.at> parents: 9441 diff changeset	932 return config.deoptReasonLoopLimitCheck;
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	933 default:
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7522 diff changeset	934 throw GraalInternalError.shouldNotReachHere();
5114 dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history Christian Haeubl <christian.haeubl@oracle.com> parents: 5110 diff changeset	935 }
4993 897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure Lukas Stadler <lukas.stadler@jku.at> parents: 4696 diff changeset	936 }
6996 eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation Doug Simon <doug.simon@oracle.com> parents: 6954 diff changeset	937
eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation Doug Simon <doug.simon@oracle.com> parents: 6954 diff changeset	938 public boolean needsDataPatch(Constant constant) {
7930 fe64b5da8229 Create direct call for Static and Special to avoid out-of-line patching stub. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7912 diff changeset	939 return constant.getPrimitiveAnnotation() != null;
6996 eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation Doug Simon <doug.simon@oracle.com> parents: 6954 diff changeset	940 }
7143 445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub Doug Simon <doug.simon@oracle.com> parents: 7130 diff changeset	941
7672 1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	942 @Override
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	943 public Constant readUnsafeConstant(Kind kind, Object base, long displacement) {
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	944 switch (kind) {
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	945 case Boolean:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	946 return Constant.forBoolean(base == null ? unsafe.getByte(displacement) != 0 : unsafe.getBoolean(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	947 case Byte:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	948 return Constant.forByte(base == null ? unsafe.getByte(displacement) : unsafe.getByte(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	949 case Char:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	950 return Constant.forChar(base == null ? unsafe.getChar(displacement) : unsafe.getChar(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	951 case Short:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	952 return Constant.forShort(base == null ? unsafe.getShort(displacement) : unsafe.getShort(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	953 case Int:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	954 return Constant.forInt(base == null ? unsafe.getInt(displacement) : unsafe.getInt(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	955 case Long:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	956 return Constant.forLong(base == null ? unsafe.getLong(displacement) : unsafe.getLong(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	957 case Float:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	958 return Constant.forFloat(base == null ? unsafe.getFloat(displacement) : unsafe.getFloat(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	959 case Double:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	960 return Constant.forDouble(base == null ? unsafe.getDouble(displacement) : unsafe.getDouble(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	961 case Object:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	962 return Constant.forObject(unsafe.getObject(base, displacement));
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	963 default:
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	964 throw GraalInternalError.shouldNotReachHere();
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	965 }
1a4a00390113 Make the access of raw memory via Unsafe specific to HotSpot. Christian Wimmer <christian.wimmer@oracle.com> parents: 7558 diff changeset	966 }
7733 f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime Roland Schatz <roland.schatz@oracle.com> parents: 7677 diff changeset	967
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime Roland Schatz <roland.schatz@oracle.com> parents: 7677 diff changeset	968 @Override
9737 34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	969 public boolean hasSideEffect(ForeignCallDescriptor descriptor) {
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	970 // Only these two foreign calls are expected to be made with
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	971 // a node that implements StateSplit. They need to be a state
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	972 // split so that the stack trace they produce is accurate.
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	973 assert descriptor == CREATE_NULL_POINTER_EXCEPTION \|\| descriptor == CREATE_OUT_OF_BOUNDS_EXCEPTION : descriptor;
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	974 return false;
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	975 }
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	976
34c892fdfb6d moved responsibility for determining if a foreign call has a side effect to the runtime Doug Simon <doug.simon@oracle.com> parents: 9736 diff changeset	977 @Override
7733 f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime Roland Schatz <roland.schatz@oracle.com> parents: 7677 diff changeset	978 public TargetDescription getTarget() {
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime Roland Schatz <roland.schatz@oracle.com> parents: 7677 diff changeset	979 return graalRuntime.getTarget();
f6bf0f6a8431 move AMD64HotSpotRuntime.getTarget up to HotSpotRuntime Roland Schatz <roland.schatz@oracle.com> parents: 7677 diff changeset	980 }
7784 016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	981
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	982 public String disassemble(InstalledCode code) {
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	983 if (code.isValid()) {
9338 0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9301 diff changeset	984 long codeBlob = ((HotSpotInstalledCode) code).getCodeBlob();
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81) Doug Simon <doug.simon@oracle.com> parents: 9301 diff changeset	985 return graalRuntime.getCompilerToVM().disassembleCodeBlob(codeBlob);
7784 016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	986 }
7912 06ecee106195 added unit tests for bytecode and machine code disassembly Doug Simon <doug.simon@oracle.com> parents: 7838 diff changeset	987 return null;
7784 016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	988 }
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	989
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	990 public String disassemble(ResolvedJavaMethod method) {
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	991 return new BytecodeDisassembler().disassemble(method);
016e23829147 added HotSpot implementation of disassembling APIs Doug Simon <doug.simon@oracle.com> parents: 7764 diff changeset	992 }
3733 e233f5660da4 Added Java files from Maxine project. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	993 }

Mercurial > hg > truffle

annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java @ 9751:ff9829c21f21