[PATCH] D93734: [LoopDeletion] Insert an early exit from dead path in loop

Johannes Doerfert via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 26 18:18:28 PST 2021


jdoerfert added a comment.

> I may be doing something wrong, but D95468 <https://reviews.llvm.org/D95468> did not help very much looking at these numbers it seems...

Maybe outer loops have been skipped and therefore you avoided duplication of outer and inner loops (with D95468 <https://reviews.llvm.org/D95468>). The statistics we have are too coarse grained to exactly pinpoint what happened.


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https://reviews.llvm.org/D93734



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