Mercurial > hg > graal-compiler
annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/LeaveDeoptimizedStackFrameNode.java @ 17450:45b45f902bed
removed Node generation (GRAAL-857)
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 15 Oct 2014 15:35:33 +0200 |
parents | 0fe4732e5181 |
children | f57d86eb036f |
rev | line source |
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15104 | 1 /* |
2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 package com.oracle.graal.hotspot.nodes; | |
24 | |
25 import com.oracle.graal.api.meta.*; | |
15261
882f4cb7cfcf
Move Stamps to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents:
15104
diff
changeset
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26 import com.oracle.graal.compiler.common.type.*; |
15104 | 27 import com.oracle.graal.hotspot.*; |
28 import com.oracle.graal.hotspot.stubs.*; | |
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:
16811
diff
changeset
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29 import com.oracle.graal.nodeinfo.*; |
15104 | 30 import com.oracle.graal.nodes.*; |
31 import com.oracle.graal.nodes.spi.*; | |
32 import com.oracle.graal.word.*; | |
33 | |
34 /** | |
35 * Emits code to leave (pop) the current low-level stack frame which is being deoptimized. This node | |
36 * is only used in {@link DeoptimizationStub}. | |
37 */ | |
16811
5d468add216f
added @NodeInfo annotations to all Node classes
Doug Simon <doug.simon@oracle.com>
parents:
15261
diff
changeset
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38 @NodeInfo |
15104 | 39 public class LeaveDeoptimizedStackFrameNode extends FixedWithNextNode implements LIRLowerable { |
40 | |
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
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41 @Input ValueNode frameSize; |
f90dcdbbb75e
switched to using new NodeFieldIterator and NodeFieldIterable for traversing Node inputs and successors
Doug Simon <doug.simon@oracle.com>
parents:
16895
diff
changeset
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42 @Input ValueNode initialInfo; |
15104 | 43 |
16895
06c15e88d383
added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
Doug Simon <doug.simon@oracle.com>
parents:
16841
diff
changeset
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44 public static LeaveDeoptimizedStackFrameNode create(ValueNode frameSize, ValueNode initialInfo) { |
17450
45b45f902bed
removed Node generation (GRAAL-857)
Doug Simon <doug.simon@oracle.com>
parents:
16919
diff
changeset
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45 return new LeaveDeoptimizedStackFrameNode(frameSize, initialInfo); |
16895
06c15e88d383
added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
Doug Simon <doug.simon@oracle.com>
parents:
16841
diff
changeset
|
46 } |
06c15e88d383
added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
Doug Simon <doug.simon@oracle.com>
parents:
16841
diff
changeset
|
47 |
06c15e88d383
added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
Doug Simon <doug.simon@oracle.com>
parents:
16841
diff
changeset
|
48 protected LeaveDeoptimizedStackFrameNode(ValueNode frameSize, ValueNode initialInfo) { |
15104 | 49 super(StampFactory.forVoid()); |
50 this.frameSize = frameSize; | |
51 this.initialInfo = initialInfo; | |
52 } | |
53 | |
54 @Override | |
55 public void generate(NodeLIRBuilderTool gen) { | |
56 Value frameSizeValue = gen.operand(frameSize); | |
57 Value initialInfoValue = gen.operand(initialInfo); | |
58 ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitLeaveDeoptimizedStackFrame(frameSizeValue, initialInfoValue); | |
59 } | |
60 | |
61 @NodeIntrinsic | |
62 public static native void leaveDeoptimizedStackFrame(int frameSize, Word initialInfo); | |
63 } |