xref: /art/compiler/optimizing/instruction_simplifier_arm.cc

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "instruction_simplifier_arm.h"
#include "instruction_simplifier_shared.h"

namespace art {
namespace arm {

void InstructionSimplifierArmVisitor::VisitMul(HMul* instruction) {
  if (TryCombineMultiplyAccumulate(instruction, kArm)) {
    RecordSimplification();
  }
}

void InstructionSimplifierArmVisitor::VisitOr(HOr* instruction) {
  if (TryMergeNegatedInput(instruction)) {
    RecordSimplification();
  }
}

void InstructionSimplifierArmVisitor::VisitAnd(HAnd* instruction) {
  if (TryMergeNegatedInput(instruction)) {
    RecordSimplification();
  }
}


}  // namespace arm
}  // namespace art