[PATCH] D149001: [InstSimplify] sdiv a (1 srem b) --> a

[Zhu Siyuan via Phabricator via llvm-commits]

floatshadow updated this revision to Diff 516223.
floatshadow added a comment.

address comments

1. remove old pattern matching m_One() and m_ZExt()
2. regenerate test PR51762 test in Transforms/InstCombine/zext-or-icmp.ll


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149001/new/

https://reviews.llvm.org/D149001

Files:
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/test/Transforms/InstCombine/zext-or-icmp.ll
  llvm/test/Transforms/InstSimplify/div.ll

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