zhaoziming b9978bf60e Support corss-file branch elimination
issue: I9IS1Z

Tests: runtime_core UT & defect_scan & verifier & test262 & frontend
tests & standalone build

Change-Id: I737706d219fb777184e65e359ffaf0e08f0c9a3c
Signed-off-by: zhaoziming <zhaoziming9@huawei.com>
2024-04-29 20:49:14 +08:00

41 lines
1.3 KiB
C++

/**
* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
* 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 "common.h"
#include "compiler/optimizer/ir/basicblock.h"
#include "compiler/optimizer/ir/graph.h"
#include "libpandafile/file.h"
#include "libpandafile/file-inl.h"
namespace panda::bytecodeopt {
uint8_t AccReadIndex(const compiler::Inst *inst)
{
if (inst->IsIntrinsic() && inst->IsAccRead()) {
ASSERT(inst->GetBasicBlock()->GetGraph()->IsDynamicMethod());
ASSERT(inst->GetInputsCount() >= 2U);
return inst->GetInputsCount() - 2U;
}
return 0;
}
std::string GetStringFromPandaFile(const panda_file::File &pfile, uint32_t offset)
{
const auto sd = pfile.GetStringData(panda_file::File::EntityId(offset));
std::string str(utf::Mutf8AsCString(sd.data));
return str;
}
} // namespace panda::bytecodeopt