Mercurial > hg > graal-compiler

annotate graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/ForeignCallNode.java @ 22604:b00cc0475f31

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update jvmci import: Refactoring: Rename Kind to JavaKind.
author Roland Schatz <roland.schatz@oracle.com>
date Tue, 08 Sep 2015 19:57:39 +0200
parents b611fa9fef24
children 05183a084a08
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1 /*
21418
cba35d171cd1 Move memory related nodes to their own package.
Roland Schatz <roland.schatz@oracle.com>
parents: 21387
diff changeset
2 * Copyright (c) 2011, 2015, 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 */
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
23 package com.oracle.graal.nodes.extended;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
24
13584
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
25 import java.util.*;
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
26
22054
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21556
diff changeset
27 import jdk.internal.jvmci.code.*;
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21556
diff changeset
28 import jdk.internal.jvmci.meta.*;
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21556
diff changeset
29
22317
e02fa353e88c Pull ForeignCallsProvider and friends back into Graal
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22054
diff changeset
30 import com.oracle.graal.compiler.common.spi.*;
15198
2c0cfbf454b5 Move LIRTypeTool and Stamp to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15002
diff changeset
31 import com.oracle.graal.compiler.common.type.*;
5814
d241f8b2e6f9 Adapt the coloring filter for binary dumped graphs
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5580
diff changeset
32 import com.oracle.graal.graph.*;
16841
cbd42807a31f moved NodeInfo and friends into separate com.oracle.graal.nodeinfo project so that annotation processor can be applied to the base Node class
Doug Simon <doug.simon@oracle.com>
parents: 16332
diff changeset
33 import com.oracle.graal.nodeinfo.*;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
34 import com.oracle.graal.nodes.*;
21418
cba35d171cd1 Move memory related nodes to their own package.
Roland Schatz <roland.schatz@oracle.com>
parents: 21387
diff changeset
35 import com.oracle.graal.nodes.memory.*;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
36 import com.oracle.graal.nodes.spi.*;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
37
9738
857632c8086a renamed: RuntimeCallNode -> ForeignCallNode, RuntimeCallStateSplitNode -> ForeignCallStateSplitNode
Doug Simon <doug.simon@oracle.com>
parents: 9736
diff changeset
38 /**
857632c8086a renamed: RuntimeCallNode -> ForeignCallNode, RuntimeCallStateSplitNode -> ForeignCallStateSplitNode
Doug Simon <doug.simon@oracle.com>
parents: 9736
diff changeset
39 * Node for a {@linkplain ForeignCallDescriptor foreign} call.
857632c8086a renamed: RuntimeCallNode -> ForeignCallNode, RuntimeCallStateSplitNode -> ForeignCallStateSplitNode
Doug Simon <doug.simon@oracle.com>
parents: 9736
diff changeset
40 */
15002
06e50d290784 isAllowedUsageType on Nodes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15001
diff changeset
41 @NodeInfo(nameTemplate = "ForeignCall#{p#descriptor/s}", allowedUsageTypes = {InputType.Memory})
14734
6ae9af961b7c Introduce separate interfaces for deoptimizing nodes that deopt to a state before, during or after their execution.
Roland Schatz <roland.schatz@oracle.com>
parents: 14633
diff changeset
42 public class ForeignCallNode extends AbstractMemoryCheckpoint implements LIRLowerable, DeoptimizingNode.DeoptDuring, MemoryCheckpoint.Multi {
19529
8fc336a04d77 Create TYPE fields for LIRInstruction and CompositeValue. Renaming NodeClass#get to NodeClass#create.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19471
diff changeset
43 public static final NodeClass<ForeignCallNode> TYPE = NodeClass.create(ForeignCallNode.class);
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: 9526
diff changeset
44
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
45 @Input protected NodeInputList<ValueNode> arguments;
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
46 @OptionalInput(InputType.State) protected FrameState stateDuring;
17328
c9bb0da795d4 Backed out of changeset 17322:655f3e6b467b
Doug Simon <doug.simon@oracle.com>
parents: 17327
diff changeset
47 protected final ForeignCallsProvider foreignCalls;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
48
17328
c9bb0da795d4 Backed out of changeset 17322:655f3e6b467b
Doug Simon <doug.simon@oracle.com>
parents: 17327
diff changeset
49 protected final ForeignCallDescriptor descriptor;
18228
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
50 protected int bci = BytecodeFrame.UNKNOWN_BCI;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
51
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18228
diff changeset
52 public ForeignCallNode(@InjectedNodeParameter ForeignCallsProvider foreignCalls, ForeignCallDescriptor descriptor, ValueNode... arguments) {
21387
3bf051bb2691 Remove final and abstract class restrictions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 21289
diff changeset
53 this(TYPE, foreignCalls, descriptor, arguments);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
54 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
55
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18228
diff changeset
56 public ForeignCallNode(@InjectedNodeParameter ForeignCallsProvider foreignCalls, ForeignCallDescriptor descriptor, Stamp stamp, List<ValueNode> arguments) {
19403
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
57 super(TYPE, stamp);
13584
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
58 this.arguments = new NodeInputList<>(this, arguments);
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
59 this.descriptor = descriptor;
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
60 this.foreignCalls = foreignCalls;
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
61 }
9267de45985b remove ForeignCallProvider reference from GraphBuilderPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 13153
diff changeset
62
19863
63b6ad88b08f Consolidation of new allocation stubs to use the standard ForeignCallNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19775
diff changeset
63 public ForeignCallNode(@InjectedNodeParameter ForeignCallsProvider foreignCalls, ForeignCallDescriptor descriptor, Stamp stamp) {
63b6ad88b08f Consolidation of new allocation stubs to use the standard ForeignCallNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19775
diff changeset
64 super(TYPE, stamp);
19403
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
65 this.arguments = new NodeInputList<>(this);
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
66 this.descriptor = descriptor;
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
67 this.foreignCalls = foreignCalls;
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
68 }
7e2c87dae93e Create static final NodeClass field named TYPE in Node subclasses.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
69
21387
3bf051bb2691 Remove final and abstract class restrictions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 21289
diff changeset
70 protected ForeignCallNode(NodeClass<? extends ForeignCallNode> c, ForeignCallsProvider foreignCalls, ForeignCallDescriptor descriptor, ValueNode... arguments) {
22604
b00cc0475f31 Update jvmci import: Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents: 22400
diff changeset
71 super(c, StampFactory.forKind(JavaKind.fromJavaClass(descriptor.getResultType())));
21387
3bf051bb2691 Remove final and abstract class restrictions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 21289
diff changeset
72 this.arguments = new NodeInputList<>(this, arguments);
9747
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
73 this.descriptor = descriptor;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
74 this.foreignCalls = foreignCalls;
9793
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
75 }
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
76
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
77 @Override
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
78 public boolean hasSideEffect() {
12362
f53dc8bbb88c refactored isReexecutable(), getKilledLocations() and canDeoptimize() out of MetaAccessProvider into ForeignCallsProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 12361
diff changeset
79 return !foreignCalls.isReexecutable(descriptor);
9747
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
80 }
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
81
9735
2e4f035186cf rename: Descriptor -> ForeignCallDescriptor
Doug Simon <doug.simon@oracle.com>
parents: 9734
diff changeset
82 public ForeignCallDescriptor getDescriptor() {
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: 6458
diff changeset
83 return descriptor;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
84 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
85
7864
b66a826acf4b add location identity to MemoryCheckpoint and let WriteNode implement MemoryCheckpoint
Lukas Stadler <lukas.stadler@jku.at>
parents: 7300
diff changeset
86 @Override
9745
b9c5ce8d552d ForeignCallNode kills all memory locations
Doug Simon <doug.simon@oracle.com>
parents: 9741
diff changeset
87 public LocationIdentity[] getLocationIdentities() {
12362
f53dc8bbb88c refactored isReexecutable(), getKilledLocations() and canDeoptimize() out of MetaAccessProvider into ForeignCallsProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 12361
diff changeset
88 return foreignCalls.getKilledLocations(descriptor);
9745
b9c5ce8d552d ForeignCallNode kills all memory locations
Doug Simon <doug.simon@oracle.com>
parents: 9741
diff changeset
89 }
b9c5ce8d552d ForeignCallNode kills all memory locations
Doug Simon <doug.simon@oracle.com>
parents: 9741
diff changeset
90
14950
d5a1206e1923 NodeLIRBuilderTool: fix typo in interface name.
Josef Eisl <josef.eisl@jku.at>
parents: 14888
diff changeset
91 protected Value[] operands(NodeLIRBuilderTool gen) {
9747
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
92 Value[] operands = new Value[arguments.size()];
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
93 for (int i = 0; i < operands.length; i++) {
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
94 operands[i] = gen.operand(arguments.get(i));
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
95 }
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
96 return operands;
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
97 }
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
98
9745
b9c5ce8d552d ForeignCallNode kills all memory locations
Doug Simon <doug.simon@oracle.com>
parents: 9741
diff changeset
99 @Override
14950
d5a1206e1923 NodeLIRBuilderTool: fix typo in interface name.
Josef Eisl <josef.eisl@jku.at>
parents: 14888
diff changeset
100 public void generate(NodeLIRBuilderTool gen) {
14841
47e4d2e01c6e Split LIRGenerator and fix AMD64 backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14836
diff changeset
101 ForeignCallLinkage linkage = gen.getLIRGeneratorTool().getForeignCalls().lookupForeignCall(descriptor);
9747
8e5461c4c82e replaced NewMultiArrayStub use of ForeignCallStub
Doug Simon <doug.simon@oracle.com>
parents: 9745
diff changeset
102 Value[] operands = operands(gen);
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15261
diff changeset
103 Value result = gen.getLIRGeneratorTool().emitForeignCall(linkage, gen.state(this), operands);
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: 9526
diff changeset
104 if (result != null) {
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: 9526
diff changeset
105 gen.setResult(this, result);
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: 9526
diff changeset
106 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
107 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
108
5579
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
109 @Override
21289
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
110 public void setStateAfter(FrameState x) {
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
111 assert hasSideEffect() || x == null;
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
112 super.setStateAfter(x);
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
113 }
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
114
3b5ec1a2b3b5 consolidate frame state creation and processing for intrinsics into graph parsing, removing need for CollapseFrameForSingleSideEffectPhase
Doug Simon <doug.simon@oracle.com>
parents: 19863
diff changeset
115 @Override
14734
6ae9af961b7c Introduce separate interfaces for deoptimizing nodes that deopt to a state before, during or after their execution.
Roland Schatz <roland.schatz@oracle.com>
parents: 14633
diff changeset
116 public FrameState stateDuring() {
14783
01786db19f7d Rename deoptState fields to reflect whether they refer to a state before or during.
Roland Schatz <roland.schatz@oracle.com>
parents: 14734
diff changeset
117 return stateDuring;
9793
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
118 }
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
119
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
120 @Override
14734
6ae9af961b7c Introduce separate interfaces for deoptimizing nodes that deopt to a state before, during or after their execution.
Roland Schatz <roland.schatz@oracle.com>
parents: 14633
diff changeset
121 public void setStateDuring(FrameState stateDuring) {
14783
01786db19f7d Rename deoptState fields to reflect whether they refer to a state before or during.
Roland Schatz <roland.schatz@oracle.com>
parents: 14734
diff changeset
122 updateUsages(this.stateDuring, stateDuring);
01786db19f7d Rename deoptState fields to reflect whether they refer to a state before or during.
Roland Schatz <roland.schatz@oracle.com>
parents: 14734
diff changeset
123 this.stateDuring = stateDuring;
9946
3d09efebcc8e do not assign FrameStates to ForeignCallNodes that have no side effect and cannot deoptimize
Lukas Stadler <lukas.stadler@jku.at>
parents: 9881
diff changeset
124 }
3d09efebcc8e do not assign FrameStates to ForeignCallNodes that have no side effect and cannot deoptimize
Lukas Stadler <lukas.stadler@jku.at>
parents: 9881
diff changeset
125
18228
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
126 /**
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
127 * Set the {@code bci} of the invoke bytecode for use when converting a stateAfter into a
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
128 * stateDuring.
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
129 */
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
130 public void setBci(int bci) {
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
131 this.bci = bci;
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
132 }
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
133
9946
3d09efebcc8e do not assign FrameStates to ForeignCallNodes that have no side effect and cannot deoptimize
Lukas Stadler <lukas.stadler@jku.at>
parents: 9881
diff changeset
134 @Override
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
135 public void computeStateDuring(FrameState currentStateAfter) {
14783
01786db19f7d Rename deoptState fields to reflect whether they refer to a state before or during.
Roland Schatz <roland.schatz@oracle.com>
parents: 14734
diff changeset
136 FrameState newStateDuring;
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
137 if ((currentStateAfter.stackSize() > 0 && currentStateAfter.stackAt(currentStateAfter.stackSize() - 1) == this) ||
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
138 (currentStateAfter.stackSize() > 1 && currentStateAfter.stackAt(currentStateAfter.stackSize() - 2) == this)) {
18228
ab489bac3bc8 Correct the bci used by stateDuring in ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17450
diff changeset
139 // The result of this call is on the top of stack, so roll back to the previous bci.
19775
14e703edb2ab use GraphBuilderPlugins for method substitutions, intrinsics and snippets (GRAAL-982)
Doug Simon <doug.simon@oracle.com>
parents: 19529
diff changeset
140 assert bci != BytecodeFrame.UNKNOWN_BCI : this;
22400
b611fa9fef24 ValueNode.getKind is really getStackKind
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22317
diff changeset
141 newStateDuring = currentStateAfter.duplicateModifiedDuringCall(bci, this.getStackKind());
14734
6ae9af961b7c Introduce separate interfaces for deoptimizing nodes that deopt to a state before, during or after their execution.
Roland Schatz <roland.schatz@oracle.com>
parents: 14633
diff changeset
142 } else {
16897
f90dcdbbb75e switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents: 16895
diff changeset
143 newStateDuring = currentStateAfter;
9793
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
144 }
14783
01786db19f7d Rename deoptState fields to reflect whether they refer to a state before or during.
Roland Schatz <roland.schatz@oracle.com>
parents: 14734
diff changeset
145 setStateDuring(newStateDuring);
9793
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
146 }
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
147
b4f12c603be5 added support for the runtime to specify for each foreign call whether it is re-executable and what memory locations it kills
Doug Simon <doug.simon@oracle.com>
parents: 9792
diff changeset
148 @Override
5579
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
149 public String toString(Verbosity verbosity) {
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
150 if (verbosity == Verbosity.Name) {
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: 6458
diff changeset
151 return super.toString(verbosity) + "#" + descriptor;
5579
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
152 }
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
153 return super.toString(verbosity);
8e6622e1fb7e renamed node intrinsic methods in RuntimeCallNode to better distinguish return type
Doug Simon <doug.simon@oracle.com>
parents: 5547
diff changeset
154 }
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8394
diff changeset
155
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8394
diff changeset
156 @Override
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8394
diff changeset
157 public boolean canDeoptimize() {
12362
f53dc8bbb88c refactored isReexecutable(), getKilledLocations() and canDeoptimize() out of MetaAccessProvider into ForeignCallsProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 12361
diff changeset
158 return foreignCalls.canDeoptimize(descriptor);
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8394
diff changeset
159 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160 }