[PATCH] D133103: [PowerPC] Improve kill flag computation and add verification after MI peephole

[Amy Kwan via Phabricator via llvm-commits]

amyk added a comment.

Realized I had another unsubmitted comment. I looked again and I do not have any other comments/questions for now aside from the ones that the others have asked about.



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Comment at: llvm/lib/Target/PowerPC/PPCMIPeephole.cpp:1722
     else {
       // We finally eliminate compare instruction in MBB2.
       BI2->getOperand(1).setReg(BI1->getOperand(1).getReg());
----------------
Why do we not need to add `addRegToUpdate()` here when we finally eliminate the compare instruction?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D133103/new/

https://reviews.llvm.org/D133103