[PATCH] D91126: [SCEV] Generalize no-self-wrap check in isLoopInvariantExitCondDuringFirstIterations
Artur Pilipenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 10 19:10:10 PST 2020
apilipenko accepted this revision.
apilipenko added inline comments.
This revision is now accepted and ready to land.
================
Comment at: llvm/lib/Analysis/ScalarEvolution.cpp:9589-9591
+ bool IsStepNonNegative = isKnownNonNegative(Step);
+ bool IsStepNonPositive = isKnownNonPositive(Step);
+ if (!IsStepNonNegative && !IsStepNonPositive)
----------------
Nit. IsStepNonNegative local variable can be removed.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D91126/new/
https://reviews.llvm.org/D91126
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