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LLVM 원라인 패치 목록 본문
* 유관 패치를 작성하게 되면 반영하기 위해 남겨놓는 목적 *
* 다른 패치 작성자 분들이 혹시 보게 되면 활용해주세요. *
AArch64MIPeepholeOpt.cpp::555
// replaceRegWith changes MIs definition register. Keep it for SSA form until
// deleting MI. Only if we made a new destination register.
if (DstReg != NewDstReg) {
MRI->replaceRegWith(DstReg, NewDstReg);
MI.getOperand(0).setReg(DstReg); // <<<<< 여기
}
// Record the MIs need to be removed.
MI.eraseFromParent();
요거도
https://github.com/llvm/llvm-project/issues/61099
possibility of duplicate calls. · Issue #61099 · llvm/llvm-project
if (!L->isLoopSimplifyForm()) { in this line, it check this Loop whether simplify form or not. however, isLoopSimplifyForm doesn't seem to be needed because it's called inside the next condition ch...
github.com
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