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Issue 757143002: Optimize non-mutation Map and Set operations for String keys (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Replace End calls with IfBuilder destructor Created 6 years ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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_HYDROGEN_H_ 5 #ifndef V8_HYDROGEN_H_
6 #define V8_HYDROGEN_H_ 6 #define V8_HYDROGEN_H_
7 7
8 #include "src/v8.h" 8 #include "src/v8.h"
9 9
10 #include "src/accessors.h" 10 #include "src/accessors.h"
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2410 2410
2411 HValue* BuildAllocateExternalElements( 2411 HValue* BuildAllocateExternalElements(
2412 ExternalArrayType array_type, 2412 ExternalArrayType array_type,
2413 bool is_zero_byte_offset, 2413 bool is_zero_byte_offset,
2414 HValue* buffer, HValue* byte_offset, HValue* length); 2414 HValue* buffer, HValue* byte_offset, HValue* length);
2415 HValue* BuildAllocateFixedTypedArray( 2415 HValue* BuildAllocateFixedTypedArray(
2416 ExternalArrayType array_type, size_t element_size, 2416 ExternalArrayType array_type, size_t element_size,
2417 ElementsKind fixed_elements_kind, 2417 ElementsKind fixed_elements_kind,
2418 HValue* byte_length, HValue* length); 2418 HValue* byte_length, HValue* length);
2419 2419
2420 template <typename CollectionType>
2421 HValue* BuildOrderedHashTableFindEntry(HValue* table, HValue* key,
2422 HValue* hash);
2423
2424 template <typename CollectionType>
2425 void BuildJSCollectionHas(CallRuntime* call,
2426 const Runtime::Function* c_function);
2427
2428 HValue* BuildStringHashLoadIfIsStringAndHashComputed(
2429 HValue* object, HIfContinuation* continuation);
2430
2420 Handle<JSFunction> array_function() { 2431 Handle<JSFunction> array_function() {
2421 return handle(isolate()->native_context()->array_function()); 2432 return handle(isolate()->native_context()->array_function());
2422 } 2433 }
2423 2434
2424 bool IsCallArrayInlineable(int argument_count, Handle<AllocationSite> site); 2435 bool IsCallArrayInlineable(int argument_count, Handle<AllocationSite> site);
2425 void BuildInlinedCallArray(Expression* expression, int argument_count, 2436 void BuildInlinedCallArray(Expression* expression, int argument_count,
2426 Handle<AllocationSite> site); 2437 Handle<AllocationSite> site);
2427 2438
2428 class PropertyAccessInfo { 2439 class PropertyAccessInfo {
2429 public: 2440 public:
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2915 } 2926 }
2916 2927
2917 private: 2928 private:
2918 HGraphBuilder* builder_; 2929 HGraphBuilder* builder_;
2919 }; 2930 };
2920 2931
2921 2932
2922 } } // namespace v8::internal 2933 } } // namespace v8::internal
2923 2934
2924 #endif // V8_HYDROGEN_H_ 2935 #endif // V8_HYDROGEN_H_
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