114 this.opcode = opcode;
115 this.size = size;
116
117 this.x = x;
118 this.y = y;
119 }
120
121 @Override
122 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
123 if (isRegister(x)) {
124 opcode.emit(masm, size, asRegister(x), y, shouldAnnotate());
125 } else {
126 assert isStackSlot(x);
127 opcode.emit(masm, size, (AMD64Address) crb.asAddress(x), y, shouldAnnotate());
128 }
129 }
130
131 protected boolean shouldAnnotate() {
132 return false;
133 }
134 }
135
136 /**
137 * Instruction that has one {@link AllocatableValue} operand and one 32-bit immediate operand
138 * that needs to be patched at runtime.
139 */
140 public static class VMConstOp extends ConstOp {
141 public static final LIRInstructionClass<VMConstOp> TYPE = LIRInstructionClass.create(VMConstOp.class);
142
143 protected final VMConstant c;
144
145 public VMConstOp(AMD64MIOp opcode, AllocatableValue x, VMConstant c) {
146 super(TYPE, opcode, DWORD, x, 0xDEADDEAD);
147 this.c = c;
148 }
149
150 @Override
151 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
152 crb.recordInlineDataInCode(c);
153 super.emitCode(crb, masm);
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114 this.opcode = opcode;
115 this.size = size;
116
117 this.x = x;
118 this.y = y;
119 }
120
121 @Override
122 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
123 if (isRegister(x)) {
124 opcode.emit(masm, size, asRegister(x), y, shouldAnnotate());
125 } else {
126 assert isStackSlot(x);
127 opcode.emit(masm, size, (AMD64Address) crb.asAddress(x), y, shouldAnnotate());
128 }
129 }
130
131 protected boolean shouldAnnotate() {
132 return false;
133 }
134
135 public AMD64MIOp getOpcode() {
136 return opcode;
137 }
138 }
139
140 /**
141 * Instruction that has one {@link AllocatableValue} operand and one 32-bit immediate operand
142 * that needs to be patched at runtime.
143 */
144 public static class VMConstOp extends ConstOp {
145 public static final LIRInstructionClass<VMConstOp> TYPE = LIRInstructionClass.create(VMConstOp.class);
146
147 protected final VMConstant c;
148
149 public VMConstOp(AMD64MIOp opcode, AllocatableValue x, VMConstant c) {
150 super(TYPE, opcode, DWORD, x, 0xDEADDEAD);
151 this.c = c;
152 }
153
154 @Override
155 public void emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
156 crb.recordInlineDataInCode(c);
157 super.emitCode(crb, masm);
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