Mercurial > hg > graal-compiler

annotate graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64BinaryConsumer.java @ 21720:d915361cc3a1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
moved asm, bytecode and asm.test code back to com.oracle.graal name space (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Thu, 04 Jun 2015 13:35:47 +0200
parents 6df25b1418be
children 0e095e2c24e2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
19971
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
1 /*
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
4 *
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
8 *
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
13 * accompanied this code).
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
14 *
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
18 *
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
21 * questions.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
22 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
23 package com.oracle.graal.lir.amd64;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
24
21556
48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19971
diff changeset
25 import com.oracle.jvmci.meta.Constant;
48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19971
diff changeset
26 import com.oracle.jvmci.meta.AllocatableValue;
48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19971
diff changeset
27 import com.oracle.jvmci.meta.Value;
21708
6df25b1418be moved com.oracle.asm.** to jvmci-util.jar (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21556
diff changeset
28
21556
48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19971
diff changeset
29 import static com.oracle.jvmci.code.ValueUtil.*;
19971
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
30 import static com.oracle.graal.lir.LIRInstruction.OperandFlag.*;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
31
21556
48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 19971
diff changeset
32 import com.oracle.jvmci.code.CompilationResult.DataSectionReference;
21720
d915361cc3a1 moved asm, bytecode and asm.test code back to com.oracle.graal name space (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21708
diff changeset
33 import com.oracle.graal.asm.*;
d915361cc3a1 moved asm, bytecode and asm.test code back to com.oracle.graal name space (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21708
diff changeset
34 import com.oracle.graal.asm.amd64.*;
d915361cc3a1 moved asm, bytecode and asm.test code back to com.oracle.graal name space (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21708
diff changeset
35 import com.oracle.graal.asm.amd64.AMD64Assembler.*;
19971
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
36 import com.oracle.graal.lir.*;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
37 import com.oracle.graal.lir.StandardOp.ImplicitNullCheck;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
38 import com.oracle.graal.lir.asm.*;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
39
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
40 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
41 * AMD64 LIR instructions that have two input operands, but no output operand.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
42 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
43 public class AMD64BinaryConsumer {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
44
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
45 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
46 * Instruction that has two {@link AllocatableValue} operands.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
47 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
48 public static class Op extends AMD64LIRInstruction {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
49 public static final LIRInstructionClass<Op> TYPE = LIRInstructionClass.create(Op.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
50
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
51 @Opcode private final AMD64RMOp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
52 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
53
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
54 @Use({REG}) protected AllocatableValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
55 @Use({REG, STACK}) protected AllocatableValue y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
56
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
57 public Op(AMD64RMOp opcode, OperandSize size, AllocatableValue x, AllocatableValue y) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
58 super(TYPE);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
59 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
60 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
61
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
62 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
63 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
64 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
65
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
66 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
67 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
68 if (isRegister(y)) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
69 opcode.emit(masm, size, asRegister(x), asRegister(y));
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
70 } else {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
71 assert isStackSlot(y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
72 opcode.emit(masm, size, asRegister(x), (AMD64Address) crb.asAddress(y));
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
73 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
74 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
75 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
76
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
77 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
78 * Instruction that has one {@link AllocatableValue} operand and one 32-bit immediate operand.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
79 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
80 public static class ConstOp extends AMD64LIRInstruction {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
81 public static final LIRInstructionClass<ConstOp> TYPE = LIRInstructionClass.create(ConstOp.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
82
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
83 @Opcode private final AMD64MIOp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
84 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
85
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
86 @Use({REG, STACK}) protected AllocatableValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
87 private final int y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
88
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
89 public ConstOp(AMD64BinaryArithmetic opcode, OperandSize size, AllocatableValue x, int y) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
90 this(opcode.getMIOpcode(size, NumUtil.isByte(y)), size, x, y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
91 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
92
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
93 public ConstOp(AMD64MIOp opcode, OperandSize size, AllocatableValue x, int y) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
94 this(TYPE, opcode, size, x, y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
95 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
96
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
97 protected ConstOp(LIRInstructionClass<? extends ConstOp> c, AMD64MIOp opcode, OperandSize size, AllocatableValue x, int y) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
98 super(c);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
99 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
100 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
101
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
102 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
103 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
104 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
105
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
106 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
107 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
108 if (isRegister(x)) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
109 opcode.emit(masm, size, asRegister(x), y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
110 } else {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
111 assert isStackSlot(x);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
112 opcode.emit(masm, size, (AMD64Address) crb.asAddress(x), y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
113 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
114 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
115 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
116
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
117 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
118 * Instruction that has one {@link AllocatableValue} operand and one
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
119 * {@link DataSectionReference} operand.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
120 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
121 public static class DataOp extends AMD64LIRInstruction {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
122 public static final LIRInstructionClass<DataOp> TYPE = LIRInstructionClass.create(DataOp.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
123
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
124 @Opcode private final AMD64RMOp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
125 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
126
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
127 @Use({REG}) protected AllocatableValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
128 private final Constant y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
129
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
130 private final int alignment;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
131
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
132 public DataOp(AMD64RMOp opcode, OperandSize size, AllocatableValue x, Constant y) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
133 this(opcode, size, x, y, size.getBytes());
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
134 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
135
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
136 public DataOp(AMD64RMOp opcode, OperandSize size, AllocatableValue x, Constant y, int alignment) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
137 super(TYPE);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
138 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
139 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
140
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
141 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
142 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
143
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
144 this.alignment = alignment;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
145 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
146
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
147 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
148 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
149 opcode.emit(masm, size, asRegister(x), (AMD64Address) crb.recordDataReferenceInCode(y, alignment));
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
150 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
151 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
152
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
153 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
154 * Instruction that has an {@link AllocatableValue} as first input and a
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
155 * {@link AMD64AddressValue memory} operand as second input.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
156 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
157 public static class MemoryRMOp extends AMD64LIRInstruction implements ImplicitNullCheck {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
158 public static final LIRInstructionClass<MemoryRMOp> TYPE = LIRInstructionClass.create(MemoryRMOp.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
159
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
160 @Opcode private final AMD64RMOp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
161 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
162
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
163 @Use({REG}) protected AllocatableValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
164 @Use({COMPOSITE}) protected AMD64AddressValue y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
165
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
166 @State protected LIRFrameState state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
167
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
168 public MemoryRMOp(AMD64RMOp opcode, OperandSize size, AllocatableValue x, AMD64AddressValue y, LIRFrameState state) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
169 super(TYPE);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
170 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
171 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
172
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
173 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
174 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
175
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
176 this.state = state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
177 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
178
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
179 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
180 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
181 if (state != null) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
182 crb.recordImplicitException(masm.position(), state);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
183 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
184 opcode.emit(masm, size, asRegister(x), y.toAddress());
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
185 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
186
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
187 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
188 public boolean makeNullCheckFor(Value value, LIRFrameState nullCheckState, int implicitNullCheckLimit) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
189 if (state == null && y.isValidImplicitNullCheckFor(value, implicitNullCheckLimit)) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
190 state = nullCheckState;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
191 return true;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
192 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
193 return false;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
194 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
195 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
196
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
197 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
198 * Instruction that has a {@link AMD64AddressValue memory} operand as first input and an
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
199 * {@link AllocatableValue} as second input.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
200 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
201 public static class MemoryMROp extends AMD64LIRInstruction implements ImplicitNullCheck {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
202 public static final LIRInstructionClass<MemoryMROp> TYPE = LIRInstructionClass.create(MemoryMROp.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
203
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
204 @Opcode private final AMD64MROp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
205 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
206
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
207 @Use({COMPOSITE}) protected AMD64AddressValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
208 @Use({REG}) protected AllocatableValue y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
209
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
210 @State protected LIRFrameState state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
211
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
212 public MemoryMROp(AMD64MROp opcode, OperandSize size, AMD64AddressValue x, AllocatableValue y, LIRFrameState state) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
213 super(TYPE);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
214 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
215 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
216
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
217 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
218 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
219
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
220 this.state = state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
221 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
222
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
223 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
224 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
225 if (state != null) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
226 crb.recordImplicitException(masm.position(), state);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
227 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
228 opcode.emit(masm, size, x.toAddress(), asRegister(y));
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
229 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
230
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
231 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
232 public boolean makeNullCheckFor(Value value, LIRFrameState nullCheckState, int implicitNullCheckLimit) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
233 if (state == null && x.isValidImplicitNullCheckFor(value, implicitNullCheckLimit)) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
234 state = nullCheckState;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
235 return true;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
236 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
237 return false;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
238 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
239 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
240
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
241 /**
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
242 * Instruction that has one {@link AMD64AddressValue memory} operand and one 32-bit immediate
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
243 * operand.
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
244 */
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
245 public static class MemoryConstOp extends AMD64LIRInstruction implements ImplicitNullCheck {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
246 public static final LIRInstructionClass<MemoryConstOp> TYPE = LIRInstructionClass.create(MemoryConstOp.class);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
247
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
248 @Opcode private final AMD64MIOp opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
249 private final OperandSize size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
250
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
251 @Use({COMPOSITE}) protected AMD64AddressValue x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
252 private final int y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
253
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
254 @State protected LIRFrameState state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
255
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
256 public MemoryConstOp(AMD64BinaryArithmetic opcode, OperandSize size, AMD64AddressValue x, int y, LIRFrameState state) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
257 this(opcode.getMIOpcode(size, NumUtil.isByte(y)), size, x, y, state);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
258 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
259
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
260 public MemoryConstOp(AMD64MIOp opcode, OperandSize size, AMD64AddressValue x, int y, LIRFrameState state) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
261 this(TYPE, opcode, size, x, y, state);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
262 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
263
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
264 protected MemoryConstOp(LIRInstructionClass<? extends MemoryConstOp> c, AMD64MIOp opcode, OperandSize size, AMD64AddressValue x, int y, LIRFrameState state) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
265 super(c);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
266 this.opcode = opcode;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
267 this.size = size;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
268
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
269 this.x = x;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
270 this.y = y;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
271
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
272 this.state = state;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
273 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
274
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
275 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
276 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
277 if (state != null) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
278 crb.recordImplicitException(masm.position(), state);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
279 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
280 opcode.emit(masm, size, x.toAddress(), y);
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
281 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
282
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
283 @Override
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
284 public boolean makeNullCheckFor(Value value, LIRFrameState nullCheckState, int implicitNullCheckLimit) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
285 if (state == null && x.isValidImplicitNullCheckFor(value, implicitNullCheckLimit)) {
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
286 state = nullCheckState;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
287 return true;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
288 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
289 return false;
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
290 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
291 }
46dde3e92715 Restructure AMD64 LIR classes.
Roland Schatz <roland.schatz@oracle.com>
parents:
diff changeset
292 }