[PATCH] D44287: [LICM] Ignore exits provably not taken on first iteration when computing must execute
Philip Reames via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 14 15:20:37 PDT 2018
reames updated this revision to Diff 138464.
reames added a comment.
address Max's comment. I didn't manage to actual test the multiple latch case through LICM though, see attempt and comment.
https://reviews.llvm.org/D44287
Files:
lib/Transforms/Utils/LoopUtils.cpp
test/Transforms/LICM/hoist-mustexec.ll
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