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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COMPILER_CODE_GENERATOR_IMPL_H_ | 5 #ifndef V8_COMPILER_CODE_GENERATOR_IMPL_H_ |
6 #define V8_COMPILER_CODE_GENERATOR_IMPL_H_ | 6 #define V8_COMPILER_CODE_GENERATOR_IMPL_H_ |
7 | 7 |
8 #include "src/compiler/code-generator.h" | 8 #include "src/compiler/code-generator.h" |
9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
10 #include "src/compiler/generic-graph.h" | 10 #include "src/compiler/generic-graph.h" |
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65 } | 65 } |
66 | 66 |
67 BasicBlock* InputBlock(int index) { | 67 BasicBlock* InputBlock(int index) { |
68 NodeId block_id = static_cast<NodeId>(instr_->InputAt(index)->index()); | 68 NodeId block_id = static_cast<NodeId>(instr_->InputAt(index)->index()); |
69 // operand should be a block id. | 69 // operand should be a block id. |
70 ASSERT(block_id >= 0); | 70 ASSERT(block_id >= 0); |
71 ASSERT(block_id < gen_->schedule()->BasicBlockCount()); | 71 ASSERT(block_id < gen_->schedule()->BasicBlockCount()); |
72 return gen_->schedule()->GetBlockById(block_id); | 72 return gen_->schedule()->GetBlockById(block_id); |
73 } | 73 } |
74 | 74 |
75 Register OutputRegister() { return ToRegister(instr_->Output()); } | 75 Register OutputRegister(int index = 0) { |
| 76 return ToRegister(instr_->OutputAt(index)); |
| 77 } |
76 | 78 |
77 DoubleRegister OutputDoubleRegister() { | 79 DoubleRegister OutputDoubleRegister() { |
78 return ToDoubleRegister(instr_->Output()); | 80 return ToDoubleRegister(instr_->Output()); |
79 } | 81 } |
80 | 82 |
81 Register TempRegister(int index) { return ToRegister(instr_->TempAt(index)); } | 83 Register TempRegister(int index) { return ToRegister(instr_->TempAt(index)); } |
82 | 84 |
83 Register ToRegister(InstructionOperand* op) { | 85 Register ToRegister(InstructionOperand* op) { |
84 ASSERT(op->IsRegister()); | 86 ASSERT(op->IsRegister()); |
85 return Register::FromAllocationIndex(op->index()); | 87 return Register::FromAllocationIndex(op->index()); |
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121 #if V8_TARGET_ARCH_ARM64 || V8_TARGET_ARCH_ARM | 123 #if V8_TARGET_ARCH_ARM64 || V8_TARGET_ARCH_ARM |
122 masm->CheckConstPool(true, false); | 124 masm->CheckConstPool(true, false); |
123 #endif | 125 #endif |
124 } | 126 } |
125 | 127 |
126 } // namespace compiler | 128 } // namespace compiler |
127 } // namespace internal | 129 } // namespace internal |
128 } // namespace v8 | 130 } // namespace v8 |
129 | 131 |
130 #endif // V8_COMPILER_CODE_GENERATOR_IMPL_H | 132 #endif // V8_COMPILER_CODE_GENERATOR_IMPL_H |
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