[PATCH] D111643: [ValueTracking] Let propgatesPoison consider single poison operand.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 483827.
fhahn marked an inline comment as done.
fhahn added a comment.
Herald added subscribers: Enna1, zzheng.
Herald added a project: All.

Finally addressed outstanding comments and added tests for PoisonChecking in 869f60ffa13b <https://reviews.llvm.org/rG869f60ffa13bdcb0221e65dfa04cfe9dcd132679>.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111643/new/

https://reviews.llvm.org/D111643

Files:
  llvm/include/llvm/Analysis/ValueTracking.h
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Transforms/Instrumentation/PoisonChecking.cpp
  llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
  llvm/test/Analysis/LoopAccessAnalysis/forked-pointers.ll
  llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll
  llvm/test/Analysis/ScalarEvolution/exit-count-select.ll
  llvm/test/Analysis/ScalarEvolution/nsw.ll
  llvm/test/Analysis/ScalarEvolution/symbolic_max_exit_count.ll
  llvm/test/Instrumentation/PoisonChecking/ub-checks.ll
  llvm/test/Transforms/IndVarSimplify/exit-count-select.ll
  llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll
  llvm/unittests/Analysis/ValueTrackingTest.cpp

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