[PATCH] D91535: [IndVars] Use isLoopBackedgeGuardedByCond for last iteration check
Max Kazantsev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 24 21:07:52 PST 2020
mkazantsev added a comment.
Yes, I ran 4077 fuzz tests checking this assumption, and it seems better in every case there. There can theoretically be cases where isLoopBackedgeGuardedBy is weaker, but it's only the reason to improve it.
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