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_live.h"
17 #include "x64_cg.h"
18
19 namespace maplebe {
20 static const std::set<regno_t> intParamRegSet = {RDI, RSI, RDX, RCX, R8, R9};
21
CleanupBBIgnoreReg(regno_t reg)22 bool X64LiveAnalysis::CleanupBBIgnoreReg(regno_t reg)
23 {
24 if (intParamRegSet.find(reg) != intParamRegSet.end()) {
25 return true;
26 }
27 return false;
28 }
29 } /* namespace maplebe */
30