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Side by Side Diff: src/compiler/instruction-selector-impl.h

Issue 2247303007: [turbofan] fix deopt's input life span (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 4 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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_INSTRUCTION_SELECTOR_IMPL_H_ 5 #ifndef V8_COMPILER_INSTRUCTION_SELECTOR_IMPL_H_
6 #define V8_COMPILER_INSTRUCTION_SELECTOR_IMPL_H_ 6 #define V8_COMPILER_INSTRUCTION_SELECTOR_IMPL_H_
7 7
8 #include "src/compiler/instruction.h" 8 #include "src/compiler/instruction.h"
9 #include "src/compiler/instruction-selector.h" 9 #include "src/compiler/instruction-selector.h"
10 #include "src/compiler/linkage.h" 10 #include "src/compiler/linkage.h"
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83 ToDualLocationUnallocatedOperand( 83 ToDualLocationUnallocatedOperand(
84 primary_location, secondary_location, GetVReg(node))); 84 primary_location, secondary_location, GetVReg(node)));
85 } 85 }
86 86
87 InstructionOperand Use(Node* node) { 87 InstructionOperand Use(Node* node) {
88 return Use(node, UnallocatedOperand(UnallocatedOperand::NONE, 88 return Use(node, UnallocatedOperand(UnallocatedOperand::NONE,
89 UnallocatedOperand::USED_AT_START, 89 UnallocatedOperand::USED_AT_START,
90 GetVReg(node))); 90 GetVReg(node)));
91 } 91 }
92 92
93 InstructionOperand UseAnyAtEnd(Node* node) {
94 return Use(node, UnallocatedOperand(UnallocatedOperand::ANY,
95 UnallocatedOperand::USED_AT_END,
96 GetVReg(node)));
97 }
98
93 InstructionOperand UseAny(Node* node) { 99 InstructionOperand UseAny(Node* node) {
94 return Use(node, UnallocatedOperand(UnallocatedOperand::ANY, 100 return Use(node, UnallocatedOperand(UnallocatedOperand::ANY,
95 UnallocatedOperand::USED_AT_START, 101 UnallocatedOperand::USED_AT_START,
96 GetVReg(node))); 102 GetVReg(node)));
97 } 103 }
98 104
99 InstructionOperand UseRegister(Node* node) { 105 InstructionOperand UseRegister(Node* node) {
100 return Use(node, UnallocatedOperand(UnallocatedOperand::MUST_HAVE_REGISTER, 106 return Use(node, UnallocatedOperand(UnallocatedOperand::MUST_HAVE_REGISTER,
101 UnallocatedOperand::USED_AT_START, 107 UnallocatedOperand::USED_AT_START,
102 GetVReg(node))); 108 GetVReg(node)));
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437 // or mode_ == kFlags_set. 443 // or mode_ == kFlags_set.
438 BasicBlock* true_block_; // Only valid if mode_ == kFlags_branch. 444 BasicBlock* true_block_; // Only valid if mode_ == kFlags_branch.
439 BasicBlock* false_block_; // Only valid if mode_ == kFlags_branch. 445 BasicBlock* false_block_; // Only valid if mode_ == kFlags_branch.
440 }; 446 };
441 447
442 } // namespace compiler 448 } // namespace compiler
443 } // namespace internal 449 } // namespace internal
444 } // namespace v8 450 } // namespace v8
445 451
446 #endif // V8_COMPILER_INSTRUCTION_SELECTOR_IMPL_H_ 452 #endif // V8_COMPILER_INSTRUCTION_SELECTOR_IMPL_H_
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