Mercurial > hg > graal-compiler

annotate graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/target/amd64/AMD64LIRGenerator.java @ 5507:dc71b06d09f8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Moving classes from cri.ri to api.meta.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 07 Jun 2012 18:24:06 +0200
parents 56860d3f9f39
children 426c605c9d3c
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 /*
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) 2009, 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 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
23
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
24 package com.oracle.graal.compiler.target.amd64;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
25
4199
aaac4894175c Renamed cri packages from sun to oracle.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4183
diff changeset
26 import static com.oracle.max.cri.ci.CiValueUtil.*;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
27 import static com.oracle.graal.lir.amd64.AMD64Arithmetic.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
28 import static com.oracle.graal.lir.amd64.AMD64Compare.*;
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
29
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
30 import java.util.*;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
31
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
32 import com.oracle.max.asm.*;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
33 import com.oracle.max.asm.target.amd64.*;
5402
80127e4a1742 remove Condition.OF and Condition.NOF
Lukas Stadler <lukas.stadler@jku.at>
parents: 5369
diff changeset
34 import com.oracle.max.asm.target.amd64.AMD64Assembler.ConditionFlag;
4199
aaac4894175c Renamed cri packages from sun to oracle.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4183
diff changeset
35 import com.oracle.max.cri.ci.*;
4325
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4323
diff changeset
36 import com.oracle.max.cri.ci.CiTargetMethod.Mark;
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
37 import com.oracle.max.cri.ri.*;
4325
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4323
diff changeset
38 import com.oracle.max.cri.xir.CiXirAssembler.XirMark;
4199
aaac4894175c Renamed cri packages from sun to oracle.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4183
diff changeset
39 import com.oracle.max.cri.xir.*;
5507
dc71b06d09f8 Moving classes from cri.ri to api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5506
diff changeset
40 import com.oracle.graal.api.meta.*;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
41 import com.oracle.graal.compiler.gen.*;
5320
e79727f1b3d0 rename: AMD64LIRLowerable -> LIRGenLowerable
Doug Simon <doug.simon@oracle.com>
parents: 5273
diff changeset
42 import com.oracle.graal.compiler.target.*;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
43 import com.oracle.graal.compiler.util.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
44 import com.oracle.graal.graph.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
45 import com.oracle.graal.lir.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
46 import com.oracle.graal.lir.StandardOp.JumpOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
47 import com.oracle.graal.lir.StandardOp.LabelOp;
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
48 import com.oracle.graal.lir.ValueUtil;
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
49 import com.oracle.graal.lir.amd64.AMD64Arithmetic.DivOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
50 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op1Reg;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
51 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op1Stack;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
52 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op2Reg;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
53 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op2Stack;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
54 import com.oracle.graal.lir.amd64.AMD64Arithmetic.ShiftOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
55 import com.oracle.graal.lir.amd64.AMD64Call.DirectCallOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
56 import com.oracle.graal.lir.amd64.AMD64Call.IndirectCallOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
57 import com.oracle.graal.lir.amd64.AMD64Compare.CompareOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
58 import com.oracle.graal.lir.amd64.AMD64ControlFlow.BranchOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
59 import com.oracle.graal.lir.amd64.AMD64ControlFlow.CondMoveOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
60 import com.oracle.graal.lir.amd64.AMD64ControlFlow.FloatBranchOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
61 import com.oracle.graal.lir.amd64.AMD64ControlFlow.FloatCondMoveOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
62 import com.oracle.graal.lir.amd64.AMD64ControlFlow.ReturnOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
63 import com.oracle.graal.lir.amd64.AMD64ControlFlow.TableSwitchOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
64 import com.oracle.graal.lir.amd64.AMD64Move.CompareAndSwapOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
65 import com.oracle.graal.lir.amd64.AMD64Move.LeaOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
66 import com.oracle.graal.lir.amd64.AMD64Move.LoadOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
67 import com.oracle.graal.lir.amd64.AMD64Move.MembarOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
68 import com.oracle.graal.lir.amd64.AMD64Move.MoveFromRegOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
69 import com.oracle.graal.lir.amd64.AMD64Move.MoveToRegOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
70 import com.oracle.graal.lir.amd64.AMD64Move.NullCheckOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
71 import com.oracle.graal.lir.amd64.AMD64Move.SpillMoveOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
72 import com.oracle.graal.lir.amd64.AMD64Move.StoreOp;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
73 import com.oracle.graal.nodes.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
74 import com.oracle.graal.nodes.calc.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
75 import com.oracle.graal.nodes.extended.*;
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
76 import com.oracle.graal.nodes.java.*;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
77
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
78 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
79 * This class implements the X86-specific portion of the LIR generator.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
80 */
5247
62bbfd78c703 removed mechanism for lowering ExceptionObjectNode via substitution; only LIR lowering by the runtime is now supported
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
81 public abstract class AMD64LIRGenerator extends LIRGenerator {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
82
5503
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
83 private static final CiRegisterValue RAX_I = AMD64.rax.asValue(RiKind.Int);
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
84 private static final CiRegisterValue RAX_L = AMD64.rax.asValue(RiKind.Long);
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
85 private static final CiRegisterValue RDX_I = AMD64.rdx.asValue(RiKind.Int);
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
86 private static final CiRegisterValue RDX_L = AMD64.rdx.asValue(RiKind.Long);
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
87 private static final CiRegisterValue RCX_I = AMD64.rcx.asValue(RiKind.Int);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
88
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
89 public static class AMD64SpillMoveFactory implements LIR.SpillMoveFactory {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
90 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
91 public LIRInstruction createMove(RiValue result, RiValue input) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
92 return new SpillMoveOp(result, input);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
93 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
94
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
95 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
96 public LIRInstruction createExchange(RiValue input1, RiValue input2) {
5056
2f2c6347fce4 comments cleanup/retagging
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4705
diff changeset
97 // TODO (cwimmer) implement XCHG operation for LIR
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
98 return null;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
99 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
100 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
101
5369
2e9a5365dfb0 moved conversion of type profiles into hints for type check instructions from front end to lowering phase
Doug Simon <doug.simon@oracle.com>
parents: 5322
diff changeset
102 public AMD64LIRGenerator(Graph graph, RiRuntime runtime, CiTarget target, FrameMap frameMap, RiResolvedMethod method, LIR lir, RiXirGenerator xir, CiAssumptions assumptions) {
2e9a5365dfb0 moved conversion of type profiles into hints for type check instructions from front end to lowering phase
Doug Simon <doug.simon@oracle.com>
parents: 5322
diff changeset
103 super(graph, runtime, target, frameMap, method, lir, xir, assumptions);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
104 lir.spillMoveFactory = new AMD64SpillMoveFactory();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
105 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
106
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
107 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
108 protected void emitNode(ValueNode node) {
5320
e79727f1b3d0 rename: AMD64LIRLowerable -> LIRGenLowerable
Doug Simon <doug.simon@oracle.com>
parents: 5273
diff changeset
109 if (node instanceof LIRGenLowerable) {
e79727f1b3d0 rename: AMD64LIRLowerable -> LIRGenLowerable
Doug Simon <doug.simon@oracle.com>
parents: 5273
diff changeset
110 ((LIRGenLowerable) node).generate(this);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
111 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
112 super.emitNode(node);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
113 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
114 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
115
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
116 @Override
5501
d89b20486d87 Renaming CiConstant => RiConstant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5425
diff changeset
117 public boolean canStoreConstant(RiConstant c) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
118 // there is no immediate move of 64-bit constants on Intel
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
119 switch (c.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
120 case Long: return Util.isInt(c.asLong());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
121 case Double: return false;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
122 case Object: return c.isNull();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
123 default: return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
124 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
125 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
126
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
127 @Override
5501
d89b20486d87 Renaming CiConstant => RiConstant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5425
diff changeset
128 public boolean canInlineConstant(RiConstant c) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
129 switch (c.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
130 case Long: return NumUtil.isInt(c.asLong());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
131 case Object: return c.isNull();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
132 default: return true;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
133 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
134 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
135
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
136 @Override
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
137 public CiAddress makeAddress(LocationNode location, ValueNode object) {
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
138 RiValue base = operand(object);
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
139 RiValue index = RiValue.IllegalValue;
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
140 int scale = 1;
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
141 long displacement = location.displacement();
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
142
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
143 if (isConstant(base)) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
144 if (!asConstant(base).isNull()) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
145 displacement += asConstant(base).asLong();
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
146 }
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
147 base = RiValue.IllegalValue;
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
148 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
149
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
150 if (location instanceof IndexedLocationNode) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
151 IndexedLocationNode indexedLoc = (IndexedLocationNode) location;
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
152
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
153 index = operand(indexedLoc.index());
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
154 if (indexedLoc.indexScalingEnabled()) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
155 scale = target().sizeInBytes(location.getValueKind());
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
156 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
157 if (isConstant(index)) {
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
158 long newDisplacement = displacement + asConstant(index).asLong() * scale;
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
159 // only use the constant index if the resulting displacement fits into a 32 bit offset
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
160 if (NumUtil.isInt(newDisplacement)) {
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
161 displacement = newDisplacement;
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
162 index = RiValue.IllegalValue;
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
163 } else {
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
164 // create a temporary variable for the index, the pointer load cannot handle a constant index
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
165 RiValue newIndex = newVariable(RiKind.Long);
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
166 emitMove(index, newIndex);
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
167 index = newIndex;
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
168 }
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
169 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
170 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
171
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
172 return new CiAddress(location.getValueKind(), base, index, CiAddress.Scale.fromInt(scale), (int) displacement);
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
173 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
174
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
175 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
176 public Variable emitMove(RiValue input) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
177 Variable result = newVariable(input.kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
178 emitMove(input, result);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
179 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
180 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
181
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
182 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
183 public void emitMove(RiValue src, RiValue dst) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
184 if (isRegister(src) || isStackSlot(dst)) {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
185 append(new MoveFromRegOp(dst, src));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
186 } else {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
187 append(new MoveToRegOp(dst, src));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
188 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
189 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
190
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
191 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
192 public Variable emitLoad(RiValue loadAddress, boolean canTrap) {
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
193 Variable result = newVariable(loadAddress.kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
194 append(new LoadOp(result, loadAddress, canTrap ? state() : null));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
195 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
196 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
197
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
198 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
199 public void emitStore(RiValue storeAddress, RiValue inputVal, boolean canTrap) {
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
200 RiValue input = loadForStore(inputVal, storeAddress.kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
201 append(new StoreOp(storeAddress, input, canTrap ? state() : null));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
204 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
205 public Variable emitLea(RiValue address) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
206 Variable result = newVariable(target().wordKind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
207 append(new LeaOp(result, address));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 public void emitLabel(Label label, boolean align) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
213 append(new LabelOp(label, align));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 public void emitJump(LabelRef label, LIRDebugInfo info) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
218 append(new JumpOp(label, info));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
219 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
222 public void emitBranch(RiValue left, RiValue right, Condition cond, boolean unorderedIsTrue, LabelRef label, LIRDebugInfo info) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
223 boolean mirrored = emitCompare(left, right);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
224 Condition finalCondition = mirrored ? cond.mirror() : cond;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
225 switch (left.kind.stackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226 case Int:
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 case Long:
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
228 case Object: append(new BranchOp(finalCondition, label, info)); break;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 case Float:
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
230 case Double: append(new FloatBranchOp(finalCondition, unorderedIsTrue, label, info)); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
231 default: throw GraalInternalError.shouldNotReachHere("" + left.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
233 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
234
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
235 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
236 public Variable emitCMove(RiValue left, RiValue right, Condition cond, boolean unorderedIsTrue, RiValue trueValue, RiValue falseValue) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
237 boolean mirrored = emitCompare(left, right);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
238 Condition finalCondition = mirrored ? cond.mirror() : cond;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
239
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
240 Variable result = newVariable(trueValue.kind);
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
241 switch (left.kind.stackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
242 case Int:
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243 case Long:
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
244 case Object: append(new CondMoveOp(result, finalCondition, load(trueValue), loadNonConst(falseValue))); break;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
245 case Float:
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
246 case Double: append(new FloatCondMoveOp(result, finalCondition, unorderedIsTrue, load(trueValue), load(falseValue))); break;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
248 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
249 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
250 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
251
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
252 /**
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
253 * This method emits the compare instruction, and may reorder the operands. It returns true if it did so.
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
254 *
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
255 * @param a the left operand of the comparison
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
256 * @param b the right operand of the comparison
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
257 * @return true if the left and right operands were switched, false otherwise
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
258 */
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
259 private boolean emitCompare(RiValue a, RiValue b) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
260 Variable left;
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
261 RiValue right;
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
262 boolean mirrored;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
263 if (ValueUtil.isVariable(b)) {
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
264 left = load(b);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
265 right = loadNonConst(a);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
266 mirrored = true;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
267 } else {
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
268 left = load(a);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
269 right = loadNonConst(b);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
270 mirrored = false;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
271 }
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
272 switch (left.kind.stackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
273 case Jsr:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
274 case Int: append(new CompareOp(ICMP, left, right)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
275 case Long: append(new CompareOp(LCMP, left, right)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
276 case Object: append(new CompareOp(ACMP, left, right)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
277 case Float: append(new CompareOp(FCMP, left, right)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
278 case Double: append(new CompareOp(DCMP, left, right)); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
279 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
280 }
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
281 return mirrored;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
282 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
283
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
284 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
285 public Variable emitNegate(RiValue input) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
286 Variable result = newVariable(input.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
287 switch (input.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
288 case Int: append(new Op1Stack(INEG, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
289 case Long: append(new Op1Stack(LNEG, result, input)); break;
5501
d89b20486d87 Renaming CiConstant => RiConstant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5425
diff changeset
290 case Float: append(new Op2Reg(FXOR, result, input, RiConstant.forFloat(Float.intBitsToFloat(0x80000000)))); break;
d89b20486d87 Renaming CiConstant => RiConstant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5425
diff changeset
291 case Double: append(new Op2Reg(DXOR, result, input, RiConstant.forDouble(Double.longBitsToDouble(0x8000000000000000L)))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
292 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
293 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
294 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
295 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
296
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
297 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
298 public Variable emitAdd(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
299 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
300 switch(a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
301 case Int: append(new Op2Stack(IADD, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
302 case Long: append(new Op2Stack(LADD, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
303 case Float: append(new Op2Stack(FADD, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
304 case Double: append(new Op2Stack(DADD, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
305 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
306 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
307 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
308 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
309
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
310 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
311 public Variable emitSub(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
312 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
313 switch(a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
314 case Int: append(new Op2Stack(ISUB, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
315 case Long: append(new Op2Stack(LSUB, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
316 case Float: append(new Op2Stack(FSUB, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
317 case Double: append(new Op2Stack(DSUB, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
318 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
319 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
320 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
321 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
322
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
323 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
324 public Variable emitMul(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
325 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
326 switch(a.kind) {
4325
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4323
diff changeset
327 case Int: append(new Op2Reg(IMUL, result, a, loadNonConst(b))); break;
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4323
diff changeset
328 case Long: append(new Op2Reg(LMUL, result, a, loadNonConst(b))); break;
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
329 case Float: append(new Op2Stack(FMUL, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
330 case Double: append(new Op2Stack(DMUL, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
331 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
332 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
333 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
334 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
335
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
336 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
337 public Variable emitDiv(RiValue a, RiValue b) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
338 switch(a.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
339 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
340 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
341 append(new DivOp(IDIV, RAX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
342 return emitMove(RAX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
343 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
344 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
345 append(new DivOp(LDIV, RAX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
346 return emitMove(RAX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
347 case Float: {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
348 Variable result = newVariable(a.kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
349 append(new Op2Stack(FDIV, result, a, loadNonConst(b)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
350 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
351 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
352 case Double: {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
353 Variable result = newVariable(a.kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
354 append(new Op2Stack(DDIV, result, a, loadNonConst(b)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
355 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
356 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
357 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
358 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
359 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
360 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
361
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
362 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
363 public RiValue emitRem(RiValue a, RiValue b) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
364 switch(a.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
365 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
366 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
367 append(new DivOp(IREM, RDX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
368 return emitMove(RDX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
369 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
370 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
371 append(new DivOp(LREM, RDX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
372 return emitMove(RDX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
373 case Float:
5322
7f038eb09d91 rename and generalize: LIRGeneratorTool.emitCallToRuntime(CiRuntimeCall, ...) -> LIRGeneratorTool.emitCall(Object target, CiKind returnKind, CiKind[] parameterKinds, ...)
Doug Simon <doug.simon@oracle.com>
parents: 5320
diff changeset
374 return emitCall(CiRuntimeCall.ArithmeticFrem, false, a, b);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
375 case Double:
5322
7f038eb09d91 rename and generalize: LIRGeneratorTool.emitCallToRuntime(CiRuntimeCall, ...) -> LIRGeneratorTool.emitCall(Object target, CiKind returnKind, CiKind[] parameterKinds, ...)
Doug Simon <doug.simon@oracle.com>
parents: 5320
diff changeset
376 return emitCall(CiRuntimeCall.ArithmeticDrem, false, a, b);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
377 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
378 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
379 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
380 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
381
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
382 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
383 public Variable emitUDiv(RiValue a, RiValue b) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
384 switch(a.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
385 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
386 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
387 append(new DivOp(IUDIV, RAX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
388 return emitMove(RAX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
389 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
390 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
391 append(new DivOp(LUDIV, RAX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
392 return emitMove(RAX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
393 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
394 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
395 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
396 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
397
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
398 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
399 public Variable emitURem(RiValue a, RiValue b) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
400 switch(a.kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
401 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
402 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
403 append(new DivOp(IUREM, RDX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
404 return emitMove(RDX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
405 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
406 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
407 append(new DivOp(LUREM, RDX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
408 return emitMove(RDX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
409 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
410 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
411 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
412 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
413
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 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
416 public Variable emitAnd(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
417 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
418 switch(a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
419 case Int: append(new Op2Stack(IAND, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
420 case Long: append(new Op2Stack(LAND, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
421 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
422 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
423 return result;
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
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
427 public Variable emitOr(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
428 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
429 switch(a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
430 case Int: append(new Op2Stack(IOR, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
431 case Long: append(new Op2Stack(LOR, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
432 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
433 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
434 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
435 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
436
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
437 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
438 public Variable emitXor(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
439 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
440 switch(a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
441 case Int: append(new Op2Stack(IXOR, result, a, loadNonConst(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
442 case Long: append(new Op2Stack(LXOR, result, a, loadNonConst(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
443 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
444 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
445 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
446 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
447
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
448
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
449 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
450 public Variable emitShl(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
451 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
452 switch (a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
453 case Int: append(new ShiftOp(ISHL, result, a, loadShiftCount(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
454 case Long: append(new ShiftOp(LSHL, result, a, loadShiftCount(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
455 default: GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
456 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
457 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
458 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
459
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
460 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
461 public Variable emitShr(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
462 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
463 switch (a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
464 case Int: append(new ShiftOp(ISHR, result, a, loadShiftCount(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
465 case Long: append(new ShiftOp(LSHR, result, a, loadShiftCount(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
466 default: GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
467 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
468 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
469 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
470
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
471 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
472 public Variable emitUShr(RiValue a, RiValue b) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
473 Variable result = newVariable(a.kind);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
474 switch (a.kind) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
475 case Int: append(new ShiftOp(IUSHR, result, a, loadShiftCount(b))); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
476 case Long: append(new ShiftOp(LUSHR, result, a, loadShiftCount(b))); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
477 default: GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
478 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
479 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
481
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
482 private RiValue loadShiftCount(RiValue value) {
4183
9e0c1b4cfef5 Move all isXxx and asXxx out of CiValue and into their own util class.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4181
diff changeset
483 if (isConstant(value)) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
484 return value;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
485 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
486 // Non-constant shift count must be in RCX
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
487 emitMove(value, RCX_I);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
488 return RCX_I;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
489 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
490
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
491
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
492 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
493 public Variable emitConvert(ConvertNode.Op opcode, RiValue inputVal) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
494 Variable input = load(inputVal);
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
495 Variable result = newVariable(opcode.to);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
496 switch (opcode) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
497 case I2L: append(new Op1Reg(I2L, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
498 case L2I: append(new Op1Stack(L2I, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
499 case I2B: append(new Op1Stack(I2B, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
500 case I2C: append(new Op1Stack(I2C, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
501 case I2S: append(new Op1Stack(I2S, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
502 case F2D: append(new Op1Reg(F2D, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
503 case D2F: append(new Op1Reg(D2F, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
504 case I2F: append(new Op1Reg(I2F, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
505 case I2D: append(new Op1Reg(I2D, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
506 case F2I: append(new Op1Reg(F2I, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
507 case D2I: append(new Op1Reg(D2I, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
508 case L2F: append(new Op1Reg(L2F, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
509 case L2D: append(new Op1Reg(L2D, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
510 case F2L: append(new Op1Reg(F2L, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
511 case D2L: append(new Op1Reg(D2L, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
512 case MOV_I2F: append(new Op1Reg(MOV_I2F, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
513 case MOV_L2D: append(new Op1Reg(MOV_L2D, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
514 case MOV_F2I: append(new Op1Reg(MOV_F2I, result, input)); break;
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
515 case MOV_D2L: append(new Op1Reg(MOV_D2L, result, input)); break;
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
516 default: throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
517 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
518 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
519 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
520
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
521
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
522 @Override
5507
dc71b06d09f8 Moving classes from cri.ri to api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5506
diff changeset
523 public void emitDeoptimizeOnOverflow(CiDeoptAction action, RiDeoptReason reason, Object deoptInfo) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
524 LIRDebugInfo info = state();
5109
6766253384bf more preparations for disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5105
diff changeset
525 LabelRef stubEntry = createDeoptStub(action, reason, info, deoptInfo);
5402
80127e4a1742 remove Condition.OF and Condition.NOF
Lukas Stadler <lukas.stadler@jku.at>
parents: 5369
diff changeset
526 append(new BranchOp(ConditionFlag.overflow, stubEntry, info));
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
527 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
528
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
529
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
530 @Override
5507
dc71b06d09f8 Moving classes from cri.ri to api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5506
diff changeset
531 public void emitDeoptimize(CiDeoptAction action, RiDeoptReason reason, Object deoptInfo, long leafGraphId) {
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
532 LIRDebugInfo info = state(leafGraphId);
5130
Lukas Stadler <lukas.stadler@jku.at>
parents: 5129 5114
diff changeset
533 LabelRef stubEntry = createDeoptStub(action, reason, info, deoptInfo);
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
534 append(new JumpOp(stubEntry, info));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
535 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
536
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
537 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
538 public void emitMembar(int barriers) {
4260
78379b4203ec remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4245
diff changeset
539 int necessaryBarriers = target.arch.requiredBarriers(barriers);
78379b4203ec remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4245
diff changeset
540 if (target.isMP && necessaryBarriers != 0) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
541 append(new MembarOp(necessaryBarriers));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
542 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
543 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
544
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
545 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
546 protected void emitCall(Object targetMethod, RiValue result, List<RiValue> arguments, RiValue targetAddress, LIRDebugInfo info, Map<XirMark, Mark> marks) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
547 if (isConstant(targetAddress)) {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
548 assert asConstant(targetAddress).isDefaultValue() : "destination address should be zero";
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
549 append(new DirectCallOp(targetMethod, result, arguments.toArray(new RiValue[arguments.size()]), info, marks));
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
550 } else {
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
551 append(new IndirectCallOp(targetMethod, result, arguments.toArray(new RiValue[arguments.size()]), targetAddress, info, marks));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
552 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
553 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
554
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
555 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
556 protected void emitReturn(RiValue input) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
557 append(new ReturnOp(input));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
558 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
559
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
560 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
561 protected void emitXir(XirSnippet snippet, RiValue[] operands, RiValue outputOperand, RiValue[] inputs, RiValue[] temps, int[] inputOperandIndices, int[] tempOperandIndices, int outputOperandIndex,
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
562 LIRDebugInfo info, LIRDebugInfo infoAfter, LabelRef trueSuccessor, LabelRef falseSuccessor) {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
563 append(new AMD64XirOp(snippet, operands, outputOperand, inputs, temps, inputOperandIndices, tempOperandIndices, outputOperandIndex, info, infoAfter, trueSuccessor, falseSuccessor));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
564 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
565
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
566 @Override
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
567 protected void emitTableSwitch(int lowKey, LabelRef defaultTarget, LabelRef[] targets, RiValue index) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
568 // Making a copy of the switch value is necessary because jump table destroys the input value
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
569 Variable tmp = emitMove(index);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
570 append(new TableSwitchOp(lowKey, defaultTarget, targets, tmp, newVariable(target.wordKind)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
571 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
572
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
573 @Override
5507
dc71b06d09f8 Moving classes from cri.ri to api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5506
diff changeset
574 protected LabelRef createDeoptStub(CiDeoptAction action, RiDeoptReason reason, LIRDebugInfo info, Object deoptInfo) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
575 assert info.topFrame.bci >= 0 : "invalid bci for deopt framestate";
5109
6766253384bf more preparations for disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5105
diff changeset
576 AMD64DeoptimizationStub stub = new AMD64DeoptimizationStub(action, reason, info, deoptInfo);
5273
7689999f0ea6 improved disassembly comments for out-of-line stubs
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
577 lir.stubs.add(stub);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
578 return LabelRef.forLabel(stub.label);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
579 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
580
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
581 @Override
5425
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5406
diff changeset
582 protected void emitNullCheckGuard(ValueNode object, long leafGraphId) {
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5406
diff changeset
583 Variable value = load(operand(object));
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
584 LIRDebugInfo info = state(leafGraphId);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
585 append(new NullCheckOp(value, info));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
586 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
587
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
588 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
589 public void visitCompareAndSwap(CompareAndSwapNode node) {
5503
438ab53efdd0 Renaming CiKind => RiKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5501
diff changeset
590 RiKind kind = node.newValue().kind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
591 assert kind == node.expected().kind();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
592
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
593 RiValue expected = loadNonConst(operand(node.expected()));
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
594 Variable newValue = load(operand(node.newValue()));
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
595
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
596 CiAddress address;
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
597 int displacement = node.displacement();
5506
56860d3f9f39 More refactorings and renamings in preparation of ci/ri split.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5503
diff changeset
598 RiValue index = operand(node.offset());
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
599 if (isConstant(index) && NumUtil.isInt(asConstant(index).asLong())) {
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
600 displacement += (int) asConstant(index).asLong();
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
601 address = new CiAddress(kind, load(operand(node.object())), displacement);
4245
75c620f90ab9 Support stack-operands and register hints in new register allocator API
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4206
diff changeset
602 } else {
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
603 address = new CiAddress(kind, load(operand(node.object())), load(index), CiAddress.Scale.Times1, displacement);
4245
75c620f90ab9 Support stack-operands and register hints in new register allocator API
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4206
diff changeset
604 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
605
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
606 CiRegisterValue rax = AMD64.rax.asValue(kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
607 emitMove(expected, rax);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
608 append(new CompareAndSwapOp(rax, address, rax, newValue));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
609
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
610 Variable result = newVariable(node.kind());
5501
d89b20486d87 Renaming CiConstant => RiConstant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5425
diff changeset
611 append(new CondMoveOp(result, Condition.EQ, load(RiConstant.TRUE), RiConstant.FALSE));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
612 setResult(node, result);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
613 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
614 }