Mercurial > hg > truffle

annotate graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/HSAILHotSpotLIRGenerator.java @ 15456:bb97b75d1d65

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
AMD64: implemented DeoptimizationStub.deoptimizationHandler
author twisti
date Wed, 30 Apr 2014 15:41:44 -1000
parents 8065d79ccd49
children cf994cc23b54
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
1 /*
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
4 *
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
8 *
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
13 * accompanied this code).
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
14 *
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
18 *
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
21 * questions.
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
22 */
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
23
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
24 package com.oracle.graal.hotspot.hsail;
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
25
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
26 import static com.oracle.graal.api.code.ValueUtil.*;
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
27
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
28 import com.oracle.graal.api.code.*;
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
29 import com.oracle.graal.api.meta.*;
15193
96bb07a5d667 Spit up and move GraalInternalError.
Josef Eisl <josef.eisl@jku.at>
parents: 15104
diff changeset
30 import com.oracle.graal.compiler.common.*;
15200
97eed257999b Move Condition to graal.compiler.common.
Josef Eisl <josef.eisl@jku.at>
parents: 15193
diff changeset
31 import com.oracle.graal.compiler.common.calc.*;
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
32 import com.oracle.graal.compiler.hsail.*;
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
33 import com.oracle.graal.hotspot.*;
14723
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
34 import com.oracle.graal.hotspot.HotSpotVMConfig.CompressEncoding;
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
35 import com.oracle.graal.hotspot.meta.*;
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
36 import com.oracle.graal.hotspot.nodes.type.*;
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
37 import com.oracle.graal.lir.*;
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
38 import com.oracle.graal.lir.StandardOp.SaveRegistersOp;
15292
a38d791982e1 Move LIRGenerationResult* to graal.lir.
Josef Eisl <josef.eisl@jku.at>
parents: 15252
diff changeset
39 import com.oracle.graal.lir.gen.*;
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
40 import com.oracle.graal.lir.hsail.*;
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
41 import com.oracle.graal.lir.hsail.HSAILControlFlow.CondMoveOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
42 import com.oracle.graal.lir.hsail.HSAILControlFlow.DeoptimizeOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
43 import com.oracle.graal.lir.hsail.HSAILControlFlow.ForeignCall1ArgOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
44 import com.oracle.graal.lir.hsail.HSAILControlFlow.ForeignCall2ArgOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
45 import com.oracle.graal.lir.hsail.HSAILControlFlow.ForeignCallNoArgOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
46 import com.oracle.graal.lir.hsail.HSAILMove.CompareAndSwapOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
47 import com.oracle.graal.lir.hsail.HSAILMove.LoadOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
48 import com.oracle.graal.lir.hsail.HSAILMove.MoveFromRegOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
49 import com.oracle.graal.lir.hsail.HSAILMove.MoveToRegOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
50 import com.oracle.graal.lir.hsail.HSAILMove.StoreConstantOp;
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
51 import com.oracle.graal.lir.hsail.HSAILMove.StoreOp;
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
52 import com.oracle.graal.phases.util.*;
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
53
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
54 /**
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
55 * The HotSpot specific portion of the HSAIL LIR generator.
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
56 */
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
57 public class HSAILHotSpotLIRGenerator extends HSAILLIRGenerator implements HotSpotLIRGenerator {
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
58
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
59 final HotSpotVMConfig config;
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
60
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
61 public HSAILHotSpotLIRGenerator(Providers providers, HotSpotVMConfig config, CallingConvention cc, LIRGenerationResult lirGenRes) {
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
62 super(providers, cc, lirGenRes);
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
63 this.config = config;
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
64 }
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
65
14723
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
66 @Override
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
67 public HotSpotProviders getProviders() {
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
68 return (HotSpotProviders) super.getProviders();
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
69 }
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
70
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
71 int getLogMinObjectAlignment() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
72 return config.logMinObjAlignment();
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
73 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
74
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
75 int getNarrowOopShift() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
76 return config.narrowOopShift;
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
77 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
78
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
79 long getNarrowOopBase() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
80 return config.narrowOopBase;
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
81 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
82
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
83 int getLogKlassAlignment() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
84 return config.logKlassAlignment;
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
85 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
86
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
87 int getNarrowKlassShift() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
88 return config.narrowKlassShift;
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
89 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
90
14846
43cd57700476 Apply LIRGenerator refactoring to HSAIL backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14826
diff changeset
91 long getNarrowKlassBase() {
12698
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
92 return config.narrowKlassBase;
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
93 }
d59a65c11feb HSAIL support for difference between compression of oops and class pointers
Doug Simon <doug.simon@oracle.com>
parents: 12664
diff changeset
94
13891
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
95 @Override
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
96 public boolean canStoreConstant(Constant c, boolean isCompressed) {
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
97 return true;
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
98 }
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
99
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
100 private static Kind getMemoryKind(PlatformKind kind) {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
101 if (kind == NarrowOopStamp.NarrowOop) {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
102 return Kind.Int;
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
103 } else {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
104 return (Kind) kind;
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
105 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
106 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
107
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
108 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
109 public Variable emitLoad(PlatformKind kind, Value address, LIRFrameState state) {
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
110 HSAILAddressValue loadAddress = asAddressValue(address);
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
111 Variable result = newVariable(kind);
15302
b3e4b32cb9f5 Remove deprecated isCompressed* checks from *HotSpotLIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
112 if (kind == NarrowOopStamp.NarrowOop) {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
113 append(new LoadOp(Kind.Int, result, loadAddress, state));
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
114 } else {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
115 append(new LoadOp(getMemoryKind(kind), result, loadAddress, state));
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
116 }
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
117 return result;
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
118 }
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
119
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
120 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
121 public void emitStore(PlatformKind kind, Value address, Value inputVal, LIRFrameState state) {
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
122 HSAILAddressValue storeAddress = asAddressValue(address);
13891
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
123 if (isConstant(inputVal)) {
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
124 Constant c = asConstant(inputVal);
15302
b3e4b32cb9f5 Remove deprecated isCompressed* checks from *HotSpotLIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
125 if (canStoreConstant(c, false)) {
b3e4b32cb9f5 Remove deprecated isCompressed* checks from *HotSpotLIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
126 append(new StoreConstantOp(getMemoryKind(kind), storeAddress, c, state));
b3e4b32cb9f5 Remove deprecated isCompressed* checks from *HotSpotLIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
127 return;
13891
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
128 }
bc471f405eb8 HSAIL: support for storing immediates
Doug Simon <doug.simon@oracle.com>
parents: 13291
diff changeset
129 }
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
130 Variable input = load(inputVal);
15302
b3e4b32cb9f5 Remove deprecated isCompressed* checks from *HotSpotLIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
131 if (kind == NarrowOopStamp.NarrowOop) {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
132 append(new StoreOp(Kind.Int, storeAddress, input, state));
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
133 } else {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
134 append(new StoreOp(getMemoryKind(kind), storeAddress, input, state));
10769
395d34c10e26 HSAIL backend changes
Doug Simon <doug.simon@oracle.com>
parents: 10662
diff changeset
135 }
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
136 }
12664
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
137
15024
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
138 public Value emitCompareAndSwap(Value address, Value expectedValue, Value newValue, Value trueValue, Value falseValue) {
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
139 PlatformKind kind = newValue.getPlatformKind();
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
140 assert kind == expectedValue.getPlatformKind();
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
141 Kind memKind = getMemoryKind(kind);
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
142
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
143 HSAILAddressValue addressValue = asAddressValue(address);
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
144 Variable expected = emitMove(expectedValue);
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
145 Variable casResult = newVariable(kind);
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
146 append(new CompareAndSwapOp(memKind, casResult, addressValue, expected, asAllocatable(newValue)));
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
147
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
148 assert trueValue.getPlatformKind() == falseValue.getPlatformKind();
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
149 Variable nodeResult = newVariable(trueValue.getPlatformKind());
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
150 append(new CondMoveOp(HSAILLIRGenerator.mapKindToCompareOp(memKind), casResult, expected, nodeResult, Condition.EQ, trueValue, falseValue));
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
151 return nodeResult;
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
152 }
2ee777221036 Use high level CompressionNode in lowering of CompareAndSwapNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
153
15344
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
154 @Override
15251
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
155 public Value emitAtomicReadAndAdd(Value address, Value delta) {
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
156 PlatformKind kind = delta.getPlatformKind();
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
157 Kind memKind = getMemoryKind(kind);
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
158 Variable result = newVariable(kind);
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
159 HSAILAddressValue addressValue = asAddressValue(address);
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
160 append(new HSAILMove.AtomicReadAndAddOp(memKind, result, addressValue, asAllocatable(delta)));
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
161 return result;
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
162 }
de1d50c121cd Unsafe.getAndAdd/Set method substitutions
twisti
parents: 15200
diff changeset
163
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
164 @Override
15344
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
165 public Value emitAtomicReadAndWrite(Value address, Value newValue) {
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
166 PlatformKind kind = newValue.getPlatformKind();
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
167 Kind memKind = getMemoryKind(kind);
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
168 Variable result = newVariable(kind);
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
169 HSAILAddressValue addressValue = asAddressValue(address);
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
170 append(new HSAILMove.AtomicReadAndWriteOp(memKind, result, addressValue, asAllocatable(newValue)));
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
171 return result;
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
172 }
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
173
8065d79ccd49 HSAIL: fixed AtomicReadAndWrite support
Doug Simon <doug.simon@oracle.com>
parents: 15302
diff changeset
174 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
175 public void emitDeoptimize(Value actionAndReason, Value failedSpeculation, LIRFrameState state) {
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
176 emitDeoptimizeInner(actionAndReason, state, "emitDeoptimize");
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
177 }
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
178
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
179 /***
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
180 * We need 64-bit and 32-bit scratch registers for the codegen $s0 can be live at this block.
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
181 */
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
182 private void emitDeoptimizeInner(Value actionAndReason, LIRFrameState lirFrameState, String emitName) {
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
183 DeoptimizeOp deopt = new DeoptimizeOp(actionAndReason, lirFrameState, emitName, getMetaAccess());
14921
88dfaf6448e0 Remove LIRGenerationResult from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14853
diff changeset
184 ((HSAILHotSpotLIRGenerationResult) getResult()).addDeopt(deopt);
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
185 append(deopt);
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
186 }
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
187
12664
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
188 /***
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
189 * This is a very temporary solution to emitForeignCall. We don't really support foreign calls
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
190 * yet, but we do want to generate dummy code for them. The ForeignCallXXXOps just end up
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
191 * emitting a comment as to what Foreign call they would have made.
14768
3e9a960f0da1 HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents: 14723
diff changeset
192 */
12664
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
193 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15292
diff changeset
194 public Variable emitForeignCall(ForeignCallLinkage linkage, LIRFrameState state, Value... args) {
12664
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
195 Variable result = newVariable(Kind.Object); // linkage.getDescriptor().getResultType());
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
196
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
197 // to make the LIRVerifier happy, we move any constants into registers
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
198 Value[] argLocations = new Value[args.length];
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
199 for (int i = 0; i < args.length; i++) {
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
200 Value arg = args[i];
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
201 AllocatableValue loc = newVariable(arg.getKind());
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
202 emitMove(loc, arg);
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
203 argLocations[i] = loc;
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
204 }
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
205
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
206 // here we could check the callName if we wanted to only handle certain callnames
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
207 String callName = linkage.getDescriptor().getName();
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
208 switch (argLocations.length) {
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
209 case 0:
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
210 append(new ForeignCallNoArgOp(callName, result));
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
211 break;
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
212 case 1:
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
213 append(new ForeignCall1ArgOp(callName, result, argLocations[0]));
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
214 break;
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
215 case 2:
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
216 append(new ForeignCall2ArgOp(callName, result, argLocations[0], argLocations[1]));
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
217 break;
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
218 default:
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
219 throw new InternalError("NYI emitForeignCall " + callName + ", " + argLocations.length + ", " + linkage);
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
220 }
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
221 return result;
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
222 }
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
223
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
224 @Override
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
225 protected HSAILLIRInstruction createMove(AllocatableValue dst, Value src) {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
226 if (dst.getPlatformKind() == NarrowOopStamp.NarrowOop) {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
227 if (isRegister(src) || isStackSlot(dst)) {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
228 return new MoveFromRegOp(Kind.Int, dst, src);
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
229 } else {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
230 return new MoveToRegOp(Kind.Int, dst, src);
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
231 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
232 } else {
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
233 return super.createMove(dst, src);
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
234 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
235 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
236
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
237 @Override
12664
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
238 protected void emitForeignCall(ForeignCallLinkage linkage, Value result, Value[] arguments, Value[] temps, LIRFrameState info) {
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
239 // this version of emitForeignCall not used for now
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
240 }
1fdecc36c8ac HSAIL updates to integrate recent changes to the providers infrastructure.
Doug Simon <doug.simon@oracle.com>
parents: 12559
diff changeset
241
14723
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
242 /**
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
243 * @return a compressed version of the incoming constant lifted from AMD64HotSpotLIRGenerator
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
244 */
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
245 protected static Constant compress(Constant c, CompressEncoding encoding) {
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
246 if (c.getKind() == Kind.Long) {
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
247 int compressedValue = (int) (((c.asLong() - encoding.base) >> encoding.shift) & 0xffffffffL);
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
248 if (c instanceof HotSpotMetaspaceConstant) {
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
249 return HotSpotMetaspaceConstant.forMetaspaceObject(Kind.Int, compressedValue, HotSpotMetaspaceConstant.getMetaspaceObject(c));
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
250 } else {
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
251 return Constant.forIntegerKind(Kind.Int, compressedValue);
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14945
diff changeset
252 }
14723
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
253 } else {
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
254 throw GraalInternalError.shouldNotReachHere();
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
255 }
4c5ed5a670ed HSAIL: implemented storing compressed constants and made HSAILHotSpotLIRGenerator implement HotSpotLIRGenerator
Doug Simon <doug.simon@oracle.com>
parents: 14633
diff changeset
256 }
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
257
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
258 public void emitTailcall(Value[] args, Value address) {
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
259 throw GraalInternalError.unimplemented();
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
260 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
261
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
262 public void emitDeoptimizeCaller(DeoptimizationAction action, DeoptimizationReason reason) {
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
263 throw GraalInternalError.unimplemented();
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
264 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
265
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
266 public StackSlot getLockSlot(int lockDepth) {
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
267 throw GraalInternalError.unimplemented();
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
268 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
269
15058
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
270 @Override
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
271 public Value emitCompress(Value pointer, CompressEncoding encoding, boolean nonNull) {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
272 Variable result = newVariable(NarrowOopStamp.NarrowOop);
15058
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
273 append(new HSAILMove.CompressPointer(result, newVariable(pointer.getPlatformKind()), asAllocatable(pointer), encoding.base, encoding.shift, encoding.alignment, nonNull));
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
274 return result;
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
275 }
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
276
15058
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
277 @Override
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
278 public Value emitUncompress(Value pointer, CompressEncoding encoding, boolean nonNull) {
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
279 Variable result = newVariable(Kind.Object);
15058
895e9ecedfe8 Fix code generation for compressed metaspace pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 15024
diff changeset
280 append(new HSAILMove.UncompressPointer(result, asAllocatable(pointer), encoding.base, encoding.shift, encoding.alignment, nonNull));
14945
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
281 return result;
b14cb2d9253d Make compression and uncompression explicit in the high level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 14921
diff changeset
282 }
15104
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
283
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
284 public SaveRegistersOp emitSaveAllRegisters() {
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
285 throw GraalInternalError.unimplemented();
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
286 }
ed29f7ff71eb add DeoptimizationStub
twisti
parents: 15066
diff changeset
287
10662
4ef92b67aeae added HSAIL backend and tests
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
288 }