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

Issue 2707873002: Collect type profile for DevTools. (Closed)
Patch Set: Use constructor name if available. Created 3 years, 10 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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627 return *this; 627 return *this;
628 } 628 }
629 629
630 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreDataPropertyInLiteral( 630 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreDataPropertyInLiteral(
631 Register object, Register name, DataPropertyInLiteralFlags flags, 631 Register object, Register name, DataPropertyInLiteralFlags flags,
632 int feedback_slot) { 632 int feedback_slot) {
633 OutputStaDataPropertyInLiteral(object, name, flags, feedback_slot); 633 OutputStaDataPropertyInLiteral(object, name, flags, feedback_slot);
634 return *this; 634 return *this;
635 } 635 }
636 636
637 BytecodeArrayBuilder& BytecodeArrayBuilder::CollectTypeProfile(
638 Register name, Register value, int feedback_slot) {
639 DCHECK(true || FLAG_type_profile);
640 OutputCollectTypeProfile(name, value, feedback_slot);
641 return *this;
642 }
643
637 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreNamedProperty( 644 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreNamedProperty(
638 Register object, size_t name_index, int feedback_slot, 645 Register object, size_t name_index, int feedback_slot,
639 LanguageMode language_mode) { 646 LanguageMode language_mode) {
640 // Ensure that language mode is in sync with the IC slot kind if the function 647 // Ensure that language mode is in sync with the IC slot kind if the function
641 // literal is available (not a unit test case). 648 // literal is available (not a unit test case).
642 // TODO(ishell): check only in debug mode. 649 // TODO(ishell): check only in debug mode.
643 if (literal_) { 650 if (literal_) {
644 FeedbackSlot slot = FeedbackVector::ToSlot(feedback_slot); 651 FeedbackSlot slot = FeedbackVector::ToSlot(feedback_slot);
645 CHECK_EQ(GetLanguageModeFromSlotKind(feedback_vector_spec()->GetKind(slot)), 652 CHECK_EQ(GetLanguageModeFromSlotKind(feedback_vector_spec()->GetKind(slot)),
646 language_mode); 653 language_mode);
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1192 RegisterList reg_list) { 1199 RegisterList reg_list) {
1193 DCHECK(RegisterListIsValid(reg_list)); 1200 DCHECK(RegisterListIsValid(reg_list));
1194 if (register_optimizer_) 1201 if (register_optimizer_)
1195 register_optimizer_->PrepareOutputRegisterList(reg_list); 1202 register_optimizer_->PrepareOutputRegisterList(reg_list);
1196 return static_cast<uint32_t>(reg_list.first_register().ToOperand()); 1203 return static_cast<uint32_t>(reg_list.first_register().ToOperand());
1197 } 1204 }
1198 1205
1199 } // namespace interpreter 1206 } // namespace interpreter
1200 } // namespace internal 1207 } // namespace internal
1201 } // namespace v8 1208 } // namespace v8
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