[PATCH] D74141: [InstCombine] Simplify a umul overflow check to a != 0 && b != 0.

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Feb 18 00:15:43 PST 2020


This revision was automatically updated to reflect the committed changes.
Closed by commit rG6c85e92bcf67: [InstCombine] Simplify a umul overflow check to a != 0 && b != 0. (authored by fhahn).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74141/new/

https://reviews.llvm.org/D74141

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  llvm/test/Transforms/InstCombine/umul-sign-check.ll

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