1*795d594fSAndroid Build Coastguard Worker /* Copyright (C) 2018 The Android Open Source Project 2*795d594fSAndroid Build Coastguard Worker * 3*795d594fSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 4*795d594fSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 5*795d594fSAndroid Build Coastguard Worker * You may obtain a copy of the License at 6*795d594fSAndroid Build Coastguard Worker * 7*795d594fSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 8*795d594fSAndroid Build Coastguard Worker * 9*795d594fSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 10*795d594fSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 11*795d594fSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*795d594fSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 13*795d594fSAndroid Build Coastguard Worker * limitations under the License. 14*795d594fSAndroid Build Coastguard Worker */ 15*795d594fSAndroid Build Coastguard Worker 16*795d594fSAndroid Build Coastguard Worker #ifndef ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_SHARED_H_ 17*795d594fSAndroid Build Coastguard Worker #define ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_SHARED_H_ 18*795d594fSAndroid Build Coastguard Worker 19*795d594fSAndroid Build Coastguard Worker #include "base/macros.h" 20*795d594fSAndroid Build Coastguard Worker #include "nodes.h" 21*795d594fSAndroid Build Coastguard Worker 22*795d594fSAndroid Build Coastguard Worker namespace art HIDDEN { 23*795d594fSAndroid Build Coastguard Worker 24*795d594fSAndroid Build Coastguard Worker bool TryCombineAndNot(HAnd* instruction); 25*795d594fSAndroid Build Coastguard Worker bool TryGenerateResetLeastSetBit(HAnd* instruction); 26*795d594fSAndroid Build Coastguard Worker bool TryGenerateMaskUptoLeastSetBit(HXor* instruction); 27*795d594fSAndroid Build Coastguard Worker bool AreLeastSetBitInputs(HInstruction* to_test, HInstruction* other); 28*795d594fSAndroid Build Coastguard Worker 29*795d594fSAndroid Build Coastguard Worker } // namespace art 30*795d594fSAndroid Build Coastguard Worker 31*795d594fSAndroid Build Coastguard Worker #endif // ART_COMPILER_OPTIMIZING_INSTRUCTION_SIMPLIFIER_X86_SHARED_H_ 32*795d594fSAndroid Build Coastguard Worker 33