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Side by Side Diff: src/interpreter/bytecode-array-builder.cc

Issue 2625873009: [ast] Remove heap accesses from AST numbering (Closed)
Patch Set: Fix GCMole failure Created 3 years, 11 months ago
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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/interpreter/bytecode-array-builder.h" 5 #include "src/interpreter/bytecode-array-builder.h"
6 6
7 #include "src/globals.h" 7 #include "src/globals.h"
8 #include "src/interpreter/bytecode-array-writer.h" 8 #include "src/interpreter/bytecode-array-writer.h"
9 #include "src/interpreter/bytecode-dead-code-optimizer.h" 9 #include "src/interpreter/bytecode-dead-code-optimizer.h"
10 #include "src/interpreter/bytecode-label.h" 10 #include "src/interpreter/bytecode-label.h"
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642 } 642 }
643 643
644 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateRegExpLiteral( 644 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateRegExpLiteral(
645 Handle<String> pattern, int literal_index, int flags) { 645 Handle<String> pattern, int literal_index, int flags) {
646 size_t pattern_entry = GetConstantPoolEntry(pattern); 646 size_t pattern_entry = GetConstantPoolEntry(pattern);
647 OutputCreateRegExpLiteral(pattern_entry, literal_index, flags); 647 OutputCreateRegExpLiteral(pattern_entry, literal_index, flags);
648 return *this; 648 return *this;
649 } 649 }
650 650
651 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateArrayLiteral( 651 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateArrayLiteral(
652 Handle<ConstantElementsPair> constant_elements, int literal_index, 652 size_t entry, int literal_index, int flags) {
653 int flags) { 653 OutputCreateArrayLiteral(entry, literal_index, flags);
654 size_t constant_elements_entry = GetConstantPoolEntry(constant_elements);
655 OutputCreateArrayLiteral(constant_elements_entry, literal_index, flags);
656 return *this; 654 return *this;
657 } 655 }
658 656
659 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateObjectLiteral( 657 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateObjectLiteral(
660 Handle<FixedArray> constant_properties, int literal_index, int flags, 658 size_t entry, int literal_index, int flags, Register output) {
661 Register output) { 659 OutputCreateObjectLiteral(entry, literal_index, flags, output);
662 size_t constant_properties_entry = GetConstantPoolEntry(constant_properties);
663 OutputCreateObjectLiteral(constant_properties_entry, literal_index, flags,
664 output);
665 return *this; 660 return *this;
666 } 661 }
667 662
668 BytecodeArrayBuilder& BytecodeArrayBuilder::PushContext(Register context) { 663 BytecodeArrayBuilder& BytecodeArrayBuilder::PushContext(Register context) {
669 OutputPushContext(context); 664 OutputPushContext(context);
670 return *this; 665 return *this;
671 } 666 }
672 667
673 BytecodeArrayBuilder& BytecodeArrayBuilder::PopContext(Register context) { 668 BytecodeArrayBuilder& BytecodeArrayBuilder::PopContext(Register context) {
674 OutputPopContext(context); 669 OutputPopContext(context);
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1046 RegisterList reg_list) { 1041 RegisterList reg_list) {
1047 DCHECK(RegisterListIsValid(reg_list)); 1042 DCHECK(RegisterListIsValid(reg_list));
1048 if (register_optimizer_) 1043 if (register_optimizer_)
1049 register_optimizer_->PrepareOutputRegisterList(reg_list); 1044 register_optimizer_->PrepareOutputRegisterList(reg_list);
1050 return static_cast<uint32_t>(reg_list.first_register().ToOperand()); 1045 return static_cast<uint32_t>(reg_list.first_register().ToOperand());
1051 } 1046 }
1052 1047
1053 } // namespace interpreter 1048 } // namespace interpreter
1054 } // namespace internal 1049 } // namespace internal
1055 } // namespace v8 1050 } // namespace v8
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