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Issue 2707873002: Collect type profile for DevTools. (Closed)
Patch Set: Explain why throw is needed in message test. Created 3 years, 9 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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632 return *this; 632 return *this;
633 } 633 }
634 634
635 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreDataPropertyInLiteral( 635 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreDataPropertyInLiteral(
636 Register object, Register name, DataPropertyInLiteralFlags flags, 636 Register object, Register name, DataPropertyInLiteralFlags flags,
637 int feedback_slot) { 637 int feedback_slot) {
638 OutputStaDataPropertyInLiteral(object, name, flags, feedback_slot); 638 OutputStaDataPropertyInLiteral(object, name, flags, feedback_slot);
639 return *this; 639 return *this;
640 } 640 }
641 641
642 BytecodeArrayBuilder& BytecodeArrayBuilder::CollectTypeProfile(
643 Register name, int feedback_slot) {
644 DCHECK(FLAG_type_profile);
645 OutputCollectTypeProfile(name, feedback_slot);
646 return *this;
647 }
648
642 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreNamedProperty( 649 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreNamedProperty(
643 Register object, size_t name_index, int feedback_slot, 650 Register object, size_t name_index, int feedback_slot,
644 LanguageMode language_mode) { 651 LanguageMode language_mode) {
645 // Ensure that language mode is in sync with the IC slot kind if the function 652 // Ensure that language mode is in sync with the IC slot kind if the function
646 // literal is available (not a unit test case). 653 // literal is available (not a unit test case).
647 // TODO(ishell): check only in debug mode. 654 // TODO(ishell): check only in debug mode.
648 if (literal_) { 655 if (literal_) {
649 FeedbackSlot slot = FeedbackVector::ToSlot(feedback_slot); 656 FeedbackSlot slot = FeedbackVector::ToSlot(feedback_slot);
650 CHECK_EQ(GetLanguageModeFromSlotKind(feedback_vector_spec()->GetKind(slot)), 657 CHECK_EQ(GetLanguageModeFromSlotKind(feedback_vector_spec()->GetKind(slot)),
651 language_mode); 658 language_mode);
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1214 RegisterList reg_list) { 1221 RegisterList reg_list) {
1215 DCHECK(RegisterListIsValid(reg_list)); 1222 DCHECK(RegisterListIsValid(reg_list));
1216 if (register_optimizer_) 1223 if (register_optimizer_)
1217 register_optimizer_->PrepareOutputRegisterList(reg_list); 1224 register_optimizer_->PrepareOutputRegisterList(reg_list);
1218 return static_cast<uint32_t>(reg_list.first_register().ToOperand()); 1225 return static_cast<uint32_t>(reg_list.first_register().ToOperand());
1219 } 1226 }
1220 1227
1221 } // namespace interpreter 1228 } // namespace interpreter
1222 } // namespace internal 1229 } // namespace internal
1223 } // namespace v8 1230 } // namespace v8
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