1 /*Copyright (C) 2018 The Android Open Source Project 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_H_ 17 #define ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_H_ 18 19 #include "nodes.h" 20 #include "optimization.h" 21 22 namespace art { 23 24 class CodeGenerator; 25 namespace x86 { 26 27 class InstructionSimplifierX86 : public HOptimization { 28 public: InstructionSimplifierX86(HGraph * graph,CodeGenerator * codegen,OptimizingCompilerStats * stats)29 InstructionSimplifierX86(HGraph* graph, CodeGenerator* codegen, OptimizingCompilerStats* stats) 30 : HOptimization(graph, kInstructionSimplifierX86PassName, stats), 31 codegen_(codegen) {} 32 33 static constexpr const char* kInstructionSimplifierX86PassName = "instruction_simplifier_x86"; 34 35 bool Run() override; 36 37 private: 38 CodeGenerator* codegen_; 39 }; 40 41 } // namespace x86 42 } // namespace art 43 44 #endif // ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_H_ 45