[PATCH] D101423: [InstCombine] Fold overflow bit of [u|s]mul.with.overflow in a poison-safe way

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune updated this revision to Diff 341761.
aqjune added a comment.

clang-format


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101423/new/

https://reviews.llvm.org/D101423

Files:
  llvm/include/llvm/Analysis/OverflowInstAnalysis.h
  llvm/lib/Analysis/CMakeLists.txt
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/lib/Analysis/OverflowInstAnalysis.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
  llvm/test/Transforms/InstCombine/div-by-0-guard-before-smul_ov-not.ll
  llvm/test/Transforms/InstCombine/div-by-0-guard-before-smul_ov.ll
  llvm/test/Transforms/InstCombine/div-by-0-guard-before-umul_ov-not.ll
  llvm/test/Transforms/InstCombine/div-by-0-guard-before-umul_ov.ll

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