code_generator_x86.h revision 34bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2
1d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray/* 2d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * Copyright (C) 2014 The Android Open Source Project 3d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * 4d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * Licensed under the Apache License, Version 2.0 (the "License"); 5d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * you may not use this file except in compliance with the License. 6d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * You may obtain a copy of the License at 7d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * 8d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * http://www.apache.org/licenses/LICENSE-2.0 9d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * 10d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * Unless required by applicable law or agreed to in writing, software 11d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * distributed under the License is distributed on an "AS IS" BASIS, 12d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * See the License for the specific language governing permissions and 14d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray * limitations under the License. 15d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray */ 16d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 17d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#ifndef ART_COMPILER_OPTIMIZING_CODE_GENERATOR_X86_H_ 18d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#define ART_COMPILER_OPTIMIZING_CODE_GENERATOR_X86_H_ 19d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 20d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#include "code_generator.h" 21d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#include "nodes.h" 2286dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray#include "parallel_move_resolver.h" 23787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray#include "utils/x86/assembler_x86.h" 24d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 25d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffraynamespace art { 26d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffraynamespace x86 { 27d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 28707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffraystatic constexpr size_t kX86WordSize = 4; 29707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffray 3001bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffrayclass CodeGeneratorX86; 3101bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray 32a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffraystatic constexpr Register kParameterCoreRegisters[] = { ECX, EDX, EBX }; 33a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffraystatic constexpr RegisterPair kParameterCorePairRegisters[] = { ECX_EDX, EDX_EBX }; 34a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffraystatic constexpr size_t kParameterCoreRegistersLength = arraysize(kParameterCoreRegisters); 357fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffraystatic constexpr XmmRegister kParameterFpuRegisters[] = { }; 367fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffraystatic constexpr size_t kParameterFpuRegistersLength = 0; 37a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 387fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffrayclass InvokeDexCallingConvention : public CallingConvention<Register, XmmRegister> { 39a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray public: 407fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray InvokeDexCallingConvention() : CallingConvention( 417fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray kParameterCoreRegisters, 427fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray kParameterCoreRegistersLength, 437fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray kParameterFpuRegisters, 447fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray kParameterFpuRegistersLength) {} 45a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 46a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray RegisterPair GetRegisterPairAt(size_t argument_index) { 47a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray DCHECK_LT(argument_index + 1, GetNumberOfRegisters()); 48a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray return kParameterCorePairRegisters[argument_index]; 49a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray } 50a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 51a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray private: 52a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(InvokeDexCallingConvention); 53a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray}; 54a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 55a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffrayclass InvokeDexCallingConventionVisitor { 56a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray public: 57a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray InvokeDexCallingConventionVisitor() : gp_index_(0) {} 58a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 59a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray Location GetNextLocation(Primitive::Type type); 60a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 61a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray private: 62a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray InvokeDexCallingConvention calling_convention; 63a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray uint32_t gp_index_; 64a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 65a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(InvokeDexCallingConventionVisitor); 66a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray}; 67a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray 6886dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffrayclass ParallelMoveResolverX86 : public ParallelMoveResolver { 6986dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray public: 7086dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray ParallelMoveResolverX86(ArenaAllocator* allocator, CodeGeneratorX86* codegen) 7186dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray : ParallelMoveResolver(allocator), codegen_(codegen) {} 7286dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 7386dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray virtual void EmitMove(size_t index) OVERRIDE; 7486dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray virtual void EmitSwap(size_t index) OVERRIDE; 7586dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray virtual void SpillScratch(int reg) OVERRIDE; 7686dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray virtual void RestoreScratch(int reg) OVERRIDE; 7786dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 7886dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray X86Assembler* GetAssembler() const; 7986dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 8086dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray private: 8186dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray void Exchange(Register reg, int mem); 8286dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray void Exchange(int mem1, int mem2); 8386dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray void MoveMemoryToMemory(int dst, int src); 8486dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 8586dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray CodeGeneratorX86* const codegen_; 8686dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 8786dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(ParallelMoveResolverX86); 8886dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray}; 8986dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 90bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffrayclass LocationsBuilderX86 : public HGraphVisitor { 91bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray public: 9201bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray LocationsBuilderX86(HGraph* graph, CodeGeneratorX86* codegen) 9301bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray : HGraphVisitor(graph), codegen_(codegen) {} 94bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 95360231a056e796c36ffe62348507e904dc9efb9bNicolas Geoffray#define DECLARE_VISIT_INSTRUCTION(name, super) \ 96bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray virtual void Visit##name(H##name* instr); 97bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 9896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray FOR_EACH_CONCRETE_INSTRUCTION(DECLARE_VISIT_INSTRUCTION) 99bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 100bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray#undef DECLARE_VISIT_INSTRUCTION 101bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 102e982f0b8e809cece6f460fa2d8df25873aa69de4Nicolas Geoffray void HandleInvoke(HInvoke* invoke); 103e982f0b8e809cece6f460fa2d8df25873aa69de4Nicolas Geoffray 104bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray private: 10501bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray CodeGeneratorX86* const codegen_; 106a747a392fb5f88d2ecc4c6021edf9f1f6615ba16Nicolas Geoffray InvokeDexCallingConventionVisitor parameter_visitor_; 10701bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray 108bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(LocationsBuilderX86); 109bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray}; 110bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 111787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffrayclass InstructionCodeGeneratorX86 : public HGraphVisitor { 112d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray public: 1134a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray InstructionCodeGeneratorX86(HGraph* graph, CodeGeneratorX86* codegen); 114d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 115360231a056e796c36ffe62348507e904dc9efb9bNicolas Geoffray#define DECLARE_VISIT_INSTRUCTION(name, super) \ 116d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray virtual void Visit##name(H##name* instr); 117d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 11896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray FOR_EACH_CONCRETE_INSTRUCTION(DECLARE_VISIT_INSTRUCTION) 119d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 120d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#undef DECLARE_VISIT_INSTRUCTION 121d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 1228ccc3f5d06fd217cdaabd37e743adab2031d3720Nicolas Geoffray void LoadCurrentMethod(Register reg); 1238ccc3f5d06fd217cdaabd37e743adab2031d3720Nicolas Geoffray 1244a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray X86Assembler* GetAssembler() const { return assembler_; } 125787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 126787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray private: 1273c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray // Generate code for the given suspend check. If not null, `successor` 1283c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray // is the block to branch to if the suspend check is not needed, and after 1293c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray // the suspend call. 1303c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray void GenerateSuspendCheck(HSuspendCheck* check, HBasicBlock* successor); 1313c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray 1324a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray X86Assembler* const assembler_; 1334a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray CodeGeneratorX86* const codegen_; 134787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 135787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(InstructionCodeGeneratorX86); 136787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray}; 137787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 138787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffrayclass CodeGeneratorX86 : public CodeGenerator { 139787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray public: 140a7aca370a7d62ca04a1e24423d90e8020d6f1a58Nicolas Geoffray explicit CodeGeneratorX86(HGraph* graph); 141f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray virtual ~CodeGeneratorX86() {} 142787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 143bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray virtual void GenerateFrameEntry() OVERRIDE; 144bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray virtual void GenerateFrameExit() OVERRIDE; 14592a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray virtual void Bind(HBasicBlock* block) OVERRIDE; 1464a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray virtual void Move(HInstruction* instruction, Location location, HInstruction* move_for) OVERRIDE; 1473bca0df855f0e575c6ee020ed016999fc8f14122Nicolas Geoffray virtual void SaveCoreRegister(Location stack_location, uint32_t reg_id) OVERRIDE; 1483bca0df855f0e575c6ee020ed016999fc8f14122Nicolas Geoffray virtual void RestoreCoreRegister(Location stack_location, uint32_t reg_id) OVERRIDE; 149bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 150707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffray virtual size_t GetWordSize() const OVERRIDE { 151707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffray return kX86WordSize; 152707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffray } 153707c809f661554713edfacf338365adca8dfd3a3Nicolas Geoffray 154ab032bc1ff57831106fdac6a91a136293609401fNicolas Geoffray virtual size_t FrameEntrySpillSize() const OVERRIDE; 155ab032bc1ff57831106fdac6a91a136293609401fNicolas Geoffray 156bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray virtual HGraphVisitor* GetLocationBuilder() OVERRIDE { 157bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray return &location_builder_; 158bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray } 159bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray 160787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray virtual HGraphVisitor* GetInstructionVisitor() OVERRIDE { 161787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray return &instruction_visitor_; 162787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray } 163787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 164787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray virtual X86Assembler* GetAssembler() OVERRIDE { 165787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray return &assembler_; 166787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray } 167787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray 16871175b7f19a4f6cf9cc264feafd820dbafa371fbNicolas Geoffray virtual void SetupBlockedRegisters() const OVERRIDE; 16934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 17071175b7f19a4f6cf9cc264feafd820dbafa371fbNicolas Geoffray virtual Location AllocateFreeRegister(Primitive::Type type) const OVERRIDE; 171a7aca370a7d62ca04a1e24423d90e8020d6f1a58Nicolas Geoffray 172a7aca370a7d62ca04a1e24423d90e8020d6f1a58Nicolas Geoffray virtual Location GetStackLocation(HLoadLocal* load) const OVERRIDE; 1734a34a428c6a2588e0857ef6baf88f1b73ce65958Nicolas Geoffray 174a7062e05e6048c7f817d784a5b94e3122e25b1ecNicolas Geoffray virtual void DumpCoreRegister(std::ostream& stream, int reg) const OVERRIDE; 175a7062e05e6048c7f817d784a5b94e3122e25b1ecNicolas Geoffray virtual void DumpFloatingPointRegister(std::ostream& stream, int reg) const OVERRIDE; 176a7062e05e6048c7f817d784a5b94e3122e25b1ecNicolas Geoffray 17734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle // Blocks all register pairs made out of blocked core registers. 17834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle void UpdateBlockedPairRegisters() const; 17934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 18086dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray ParallelMoveResolverX86* GetMoveResolver() { 18186dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray return &move_resolver_; 18286dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray } 18386dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray 184412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray virtual InstructionSet GetInstructionSet() const OVERRIDE { 185412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray return InstructionSet::kX86; 186412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray } 187412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 18801bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray // Helper method to move a 32bits value between two locations. 18901bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray void Move32(Location destination, Location source); 19001bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray // Helper method to move a 64bits value between two locations. 19101bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray void Move64(Location destination, Location source); 19201bc96d007b67fdb7fe349232a83e4b354ce3d08Nicolas Geoffray 1933c7bb98698f77af10372cf31824d3bb115d9bf0fNicolas Geoffray // Emit a write barrier. 1943c7bb98698f77af10372cf31824d3bb115d9bf0fNicolas Geoffray void MarkGCCard(Register temp, Register card, Register object, Register value); 1953c7bb98698f77af10372cf31824d3bb115d9bf0fNicolas Geoffray 19692a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray Label* GetLabelOf(HBasicBlock* block) const { 19792a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray return block_labels_.GetRawStorage() + block->GetBlockId(); 19892a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray } 19992a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray 20092a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray virtual void Initialize() OVERRIDE { 20192a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray block_labels_.SetSize(GetGraph()->GetBlocks().Size()); 20292a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray } 20392a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray 2043c7bb98698f77af10372cf31824d3bb115d9bf0fNicolas Geoffray private: 20592a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray // Labels for each block that will be compiled. 20692a73aef279be78e3c2b04db1713076183933436Nicolas Geoffray GrowableArray<Label> block_labels_; 207bab4ed7057799a4fadc6283108ab56f389d117d4Nicolas Geoffray LocationsBuilderX86 location_builder_; 208787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray InstructionCodeGeneratorX86 instruction_visitor_; 20986dbb9a12119273039ce272b41c809fa548b37b6Nicolas Geoffray ParallelMoveResolverX86 move_resolver_; 210787c3076635cf117eb646c5a89a9014b2072fb44Nicolas Geoffray X86Assembler assembler_; 211d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 212d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray DISALLOW_COPY_AND_ASSIGN(CodeGeneratorX86); 213d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray}; 214d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 215d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray} // namespace x86 216d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray} // namespace art 217d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray 218d4dd255db1d110ceb5551f6d95ff31fb57420994Nicolas Geoffray#endif // ART_COMPILER_OPTIMIZING_CODE_GENERATOR_X86_H_ 219