[PATCH] D99452: Make FoldBranchToCommonDest poison-safe by default

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune created this revision.
aqjune added reviewers: nikic, spatel, lebedev.ri.
Herald added subscribers: pengfei, hiraditya.
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This is a small patch to make FoldBranchToCommonDest poison-safe by default.
After fc3f0c9c <https://reviews.llvm.org/rGfc3f0c9cc0857060a305b41ee9d4e14dea337abd>, this does not change any assembly difference in testsuite (-O3, X86-64 Manjaro).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99452

Files:
  llvm/include/llvm/Transforms/Utils/Local.h
  llvm/lib/Transforms/Utils/SimplifyCFG.cpp
  llvm/test/Transforms/IRCE/bad_expander.ll
  llvm/test/Transforms/LoopSimplify/pr26682.ll

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