1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 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 #include "x64_cfgo.h" 17 #include "x64_isa.h" 18 19 namespace maplebe { 20 /* Initialize cfg optimization patterns */ InitOptimizePatterns()21void X64CFGOptimizer::InitOptimizePatterns() 22 { 23 // The SequentialJumpPattern is not supported until the interface is optimized. 24 diffPassPatterns.emplace_back(memPool->New<X64FlipBRPattern>(*cgFunc, loopInfo)); 25 diffPassPatterns.emplace_back(memPool->New<DuplicateBBPattern>(*cgFunc)); 26 diffPassPatterns.emplace_back(memPool->New<UnreachBBPattern>(*cgFunc)); 27 diffPassPatterns.emplace_back(memPool->New<EmptyBBPattern>(*cgFunc)); 28 } 29 GetJumpTargetIdx(const Insn & insn)30uint32 X64FlipBRPattern::GetJumpTargetIdx(const Insn &insn) 31 { 32 return x64::GetJumpTargetIdx(insn); 33 } FlipConditionOp(MOperator flippedOp)34MOperator X64FlipBRPattern::FlipConditionOp(MOperator flippedOp) 35 { 36 return x64::FlipConditionOp(flippedOp); 37 } 38 } // namespace maplebe 39