1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 * vim: set ts=8 sts=2 et sw=2 tw=80: 3 * This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef jit_x86_CodeGenerator_x86_h 8 #define jit_x86_CodeGenerator_x86_h 9 10 #include "jit/x86-shared/CodeGenerator-x86-shared.h" 11 #include "jit/x86/Assembler-x86.h" 12 13 namespace js { 14 namespace jit { 15 16 class OutOfLineTruncate; 17 class OutOfLineTruncateFloat32; 18 19 class CodeGeneratorX86 : public CodeGeneratorX86Shared { 20 protected: 21 CodeGeneratorX86(MIRGenerator* gen, LIRGraph* graph, MacroAssembler* masm); 22 23 ValueOperand ToValue(LInstruction* ins, size_t pos); 24 ValueOperand ToTempValue(LInstruction* ins, size_t pos); 25 26 void emitBigIntDiv(LBigIntDiv* ins, Register dividend, Register divisor, 27 Register output, Label* fail); 28 void emitBigIntMod(LBigIntMod* ins, Register dividend, Register divisor, 29 Register output, Label* fail); 30 31 template <typename T> 32 void emitWasmLoad(T* ins); 33 template <typename T> 34 void emitWasmStore(T* ins); 35 template <typename T> 36 void emitWasmStoreOrExchangeAtomicI64(T* ins, 37 const wasm::MemoryAccessDesc& access); 38 39 public: 40 void visitOutOfLineTruncate(OutOfLineTruncate* ool); 41 void visitOutOfLineTruncateFloat32(OutOfLineTruncateFloat32* ool); 42 }; 43 44 typedef CodeGeneratorX86 CodeGeneratorSpecific; 45 46 } // namespace jit 47 } // namespace js 48 49 #endif /* jit_x86_CodeGenerator_x86_h */ 50