[PATCH] D84108: [SimplifyCFG][LoopRotate] SimplifyCFG: disable common instruction hoisting by default, enable late in pipeline
Eric Christopher via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Aug 21 08:29:35 PDT 2020
echristo added a comment.
In D84108#2229882 <https://reviews.llvm.org/D84108#2229882>, @dmgreen wrote:
> I would have been using old, the default. I think we still see some performance/codesize problems with switch to new.
Codesize I wouldn't be surprised. Inlining is much different with the new pass manager.
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https://reviews.llvm.org/D84108
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