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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 #include "src/compiler/interpreter-assembler.h" | 5 #include "src/compiler/interpreter-assembler.h" |
6 | 6 |
7 #include <ostream> | 7 #include <ostream> |
8 | 8 |
9 #include "src/compiler/graph.h" | 9 #include "src/compiler/graph.h" |
10 #include "src/compiler/instruction-selector.h" | 10 #include "src/compiler/instruction-selector.h" |
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82 } | 82 } |
83 | 83 |
84 | 84 |
85 Node* InterpreterAssembler::RegisterFrameOffset(Node* index) { | 85 Node* InterpreterAssembler::RegisterFrameOffset(Node* index) { |
86 return raw_assembler_->Int32Sub( | 86 return raw_assembler_->Int32Sub( |
87 Int32Constant(kFirstRegisterOffsetFromFp), | 87 Int32Constant(kFirstRegisterOffsetFromFp), |
88 raw_assembler_->Word32Shl(index, Int32Constant(kPointerSizeLog2))); | 88 raw_assembler_->Word32Shl(index, Int32Constant(kPointerSizeLog2))); |
89 } | 89 } |
90 | 90 |
91 | 91 |
92 Node* InterpreterAssembler::BytecodeArg(int delta) { | 92 Node* InterpreterAssembler::BytecodeArg(int delta) { |
rmcilroy
2015/07/27 14:56:57
Could you change this to BytecodeOperand as well p
oth
2015/07/27 16:59:00
Done.
| |
93 DCHECK_LT(delta, interpreter::Bytecodes::NumberOfArguments(bytecode_)); | 93 DCHECK_LT(delta, interpreter::Bytecodes::NumberOfOperands(bytecode_)); |
94 return raw_assembler_->Load(kMachUint8, BytecodePointer(), | 94 return raw_assembler_->Load(kMachUint8, BytecodePointer(), |
95 Int32Constant(1 + delta)); | 95 Int32Constant(1 + delta)); |
96 } | 96 } |
97 | 97 |
98 | 98 |
99 Node* InterpreterAssembler::LoadRegister(int index) { | 99 Node* InterpreterAssembler::LoadRegister(int index) { |
100 return raw_assembler_->Load(kMachPtr, FramePointer(), | 100 return raw_assembler_->Load(kMachPtr, FramePointer(), |
101 RegisterFrameOffset(index)); | 101 RegisterFrameOffset(index)); |
102 } | 102 } |
103 | 103 |
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198 | 198 |
199 | 199 |
200 Node* InterpreterAssembler::NumberConstant(double value) { | 200 Node* InterpreterAssembler::NumberConstant(double value) { |
201 return raw_assembler_->NumberConstant(value); | 201 return raw_assembler_->NumberConstant(value); |
202 } | 202 } |
203 | 203 |
204 | 204 |
205 } // namespace interpreter | 205 } // namespace interpreter |
206 } // namespace internal | 206 } // namespace internal |
207 } // namespace v8 | 207 } // namespace v8 |
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