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Issue 2093013002: [turbolizer] Show a label with a shorter parameter for some opcodes. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Merge with master Created 4 years, 5 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 #include "src/compiler/common-operator.h" 5 #include "src/compiler/common-operator.h"
6 6
7 #include "src/assembler.h" 7 #include "src/assembler.h"
8 #include "src/base/lazy-instance.h" 8 #include "src/base/lazy-instance.h"
9 #include "src/compiler/linkage.h" 9 #include "src/compiler/linkage.h"
10 #include "src/compiler/opcodes.h" 10 #include "src/compiler/opcodes.h"
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871 explicit CallOperator(const CallDescriptor* descriptor) 871 explicit CallOperator(const CallDescriptor* descriptor)
872 : Operator1<const CallDescriptor*>( 872 : Operator1<const CallDescriptor*>(
873 IrOpcode::kCall, descriptor->properties(), "Call", 873 IrOpcode::kCall, descriptor->properties(), "Call",
874 descriptor->InputCount() + descriptor->FrameStateCount(), 874 descriptor->InputCount() + descriptor->FrameStateCount(),
875 Operator::ZeroIfPure(descriptor->properties()), 875 Operator::ZeroIfPure(descriptor->properties()),
876 Operator::ZeroIfEliminatable(descriptor->properties()), 876 Operator::ZeroIfEliminatable(descriptor->properties()),
877 descriptor->ReturnCount(), 877 descriptor->ReturnCount(),
878 Operator::ZeroIfPure(descriptor->properties()), 878 Operator::ZeroIfPure(descriptor->properties()),
879 Operator::ZeroIfNoThrow(descriptor->properties()), descriptor) {} 879 Operator::ZeroIfNoThrow(descriptor->properties()), descriptor) {}
880 880
881 void PrintParameter(std::ostream& os) const override { 881 void PrintParameter(std::ostream& os, PrintVerbosity verbose) const {
882 os << "[" << *parameter() << "]"; 882 os << "[" << *parameter() << "]";
883 } 883 }
884 }; 884 };
885 return new (zone()) CallOperator(descriptor); 885 return new (zone()) CallOperator(descriptor);
886 } 886 }
887 887
888 888
889 const Operator* CommonOperatorBuilder::TailCall( 889 const Operator* CommonOperatorBuilder::TailCall(
890 const CallDescriptor* descriptor) { 890 const CallDescriptor* descriptor) {
891 class TailCallOperator final : public Operator1<const CallDescriptor*> { 891 class TailCallOperator final : public Operator1<const CallDescriptor*> {
892 public: 892 public:
893 explicit TailCallOperator(const CallDescriptor* descriptor) 893 explicit TailCallOperator(const CallDescriptor* descriptor)
894 : Operator1<const CallDescriptor*>( 894 : Operator1<const CallDescriptor*>(
895 IrOpcode::kTailCall, descriptor->properties(), "TailCall", 895 IrOpcode::kTailCall, descriptor->properties(), "TailCall",
896 descriptor->InputCount() + descriptor->FrameStateCount(), 1, 1, 0, 896 descriptor->InputCount() + descriptor->FrameStateCount(), 1, 1, 0,
897 0, 1, descriptor) {} 897 0, 1, descriptor) {}
898 898
899 void PrintParameter(std::ostream& os) const override { 899 void PrintParameter(std::ostream& os, PrintVerbosity verbose) const {
900 os << "[" << *parameter() << "]"; 900 os << "[" << *parameter() << "]";
901 } 901 }
902 }; 902 };
903 return new (zone()) TailCallOperator(descriptor); 903 return new (zone()) TailCallOperator(descriptor);
904 } 904 }
905 905
906 906
907 const Operator* CommonOperatorBuilder::Projection(size_t index) { 907 const Operator* CommonOperatorBuilder::Projection(size_t index) {
908 switch (index) { 908 switch (index) {
909 #define CACHED_PROJECTION(index) \ 909 #define CACHED_PROJECTION(index) \
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945 CommonOperatorBuilder::CreateFrameStateFunctionInfo( 945 CommonOperatorBuilder::CreateFrameStateFunctionInfo(
946 FrameStateType type, int parameter_count, int local_count, 946 FrameStateType type, int parameter_count, int local_count,
947 Handle<SharedFunctionInfo> shared_info) { 947 Handle<SharedFunctionInfo> shared_info) {
948 return new (zone()->New(sizeof(FrameStateFunctionInfo))) 948 return new (zone()->New(sizeof(FrameStateFunctionInfo)))
949 FrameStateFunctionInfo(type, parameter_count, local_count, shared_info); 949 FrameStateFunctionInfo(type, parameter_count, local_count, shared_info);
950 } 950 }
951 951
952 } // namespace compiler 952 } // namespace compiler
953 } // namespace internal 953 } // namespace internal
954 } // namespace v8 954 } // namespace v8
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