[PATCH] D109855: [LoopPredication] Report changes correctly when attempting loop exit predication
Max Kazantsev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 22 04:03:48 PDT 2021
mkazantsev added inline comments.
================
Comment at: llvm/lib/Transforms/Scalar/LoopPredication.cpp:1129
+ // only `true`!
IP->moveBefore(WidenableBR);
if (MSSAU)
----------------
Why don't we invalidate SCEV cache after it? I think it's a bug.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D109855/new/
https://reviews.llvm.org/D109855
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