[PATCH] D77890: [ValueTracking] Implement isPoisonIf and canPushFreezeIntoOperands

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune updated this revision to Diff 257284.
aqjune added a comment.

Renamed canPushFreezeIntoOperands to canCreatePoison (merged two rather than splitting a helper function, because the two seems to have no difference at this moment).
Used the idiom from Instruction::andIRFlags().
Also renamed isPoisonIf to impliesPoison because the latter seems more formal.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77890/new/

https://reviews.llvm.org/D77890

Files:
  llvm/include/llvm/Analysis/ValueTracking.h
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/unittests/Analysis/ValueTrackingTest.cpp

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