[PATCH] D117355: [PowerPC] Fix the undef virtual register reading failure for PPC backend trap optimization

[Victor Huang via Phabricator via llvm-commits]

NeHuang updated this revision to Diff 407877.
NeHuang marked an inline comment as done.
NeHuang added a comment.

Address review comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117355/new/

https://reviews.llvm.org/D117355

Files:
  llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/test/CodeGen/PowerPC/mi-peephole-trap-opt-dominated-block.mir

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