src/compiler/code-assembler.h - Issue 2649703002: [Atomics] Make Atomics.compareExchange a builtin using TF

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Issue 2649703002: [Atomics] Make Atomics.compareExchange a builtin using TF (Closed)

Patch Set: use TF_BUILTIN macro 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 #ifndef V8_COMPILER_CODE_ASSEMBLER_H_	5 #ifndef V8_COMPILER_CODE_ASSEMBLER_H_

6 #define V8_COMPILER_CODE_ASSEMBLER_H_	6 #define V8_COMPILER_CODE_ASSEMBLER_H_

7	7

8 #include <map>	8 #include <map>

9 #include <memory>	9 #include <memory>

10	10

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270 Node* StoreWithMapWriteBarrier(Node* base, Node* offset, Node* value);	270 Node* StoreWithMapWriteBarrier(Node* base, Node* offset, Node* value);

271 Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* value);	271 Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* value);

272 Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* offset,	272 Node* StoreNoWriteBarrier(MachineRepresentation rep, Node* base, Node* offset,

273 Node* value);	273 Node* value);

274 Node* AtomicStore(MachineRepresentation rep, Node* base, Node* offset,	274 Node* AtomicStore(MachineRepresentation rep, Node* base, Node* offset,

275 Node* value);	275 Node* value);

276	276

277 // Exchange value at raw memory location	277 // Exchange value at raw memory location

278 Node* AtomicExchange(MachineType type, Node* base, Node* offset, Node* value);	278 Node* AtomicExchange(MachineType type, Node* base, Node* offset, Node* value);

279	279

	280 // Compare and Exchange value at raw memory location

	281 Node* AtomicCompareExchange(MachineType type, Node* base, Node* offset,

	282 Node* old_value, Node* new_value);

	283

280 // Store a value to the root array.	284 // Store a value to the root array.

281 Node* StoreRoot(Heap::RootListIndex root_index, Node* value);	285 Node* StoreRoot(Heap::RootListIndex root_index, Node* value);

282	286

283 // Basic arithmetic operations.	287 // Basic arithmetic operations.

284 #define DECLARE_CODE_ASSEMBLER_BINARY_OP(name) Node* name(Node* a, Node* b);	288 #define DECLARE_CODE_ASSEMBLER_BINARY_OP(name) Node* name(Node* a, Node* b);

285 CODE_ASSEMBLER_BINARY_OP_LIST(DECLARE_CODE_ASSEMBLER_BINARY_OP)	289 CODE_ASSEMBLER_BINARY_OP_LIST(DECLARE_CODE_ASSEMBLER_BINARY_OP)

286 #undef DECLARE_CODE_ASSEMBLER_BINARY_OP	290 #undef DECLARE_CODE_ASSEMBLER_BINARY_OP

287	291

288 Node* IntPtrAdd(Node* left, Node* right);	292 Node* IntPtrAdd(Node* left, Node* right);

289 Node* IntPtrSub(Node* left, Node* right);	293 Node* IntPtrSub(Node* left, Node* right);

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516 CodeAssemblerCallback call_epilogue_;	520 CodeAssemblerCallback call_epilogue_;

517	521

518 DISALLOW_COPY_AND_ASSIGN(CodeAssemblerState);	522 DISALLOW_COPY_AND_ASSIGN(CodeAssemblerState);

519 };	523 };

520	524

521 } // namespace compiler	525 } // namespace compiler

522 } // namespace internal	526 } // namespace internal

523 } // namespace v8	527 } // namespace v8

524	528

525 #endif // V8_COMPILER_CODE_ASSEMBLER_H_	529 #endif // V8_COMPILER_CODE_ASSEMBLER_H_

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