[PATCH] D71990: [LoopUtils] Better accuracy for getLoopEstimatedTripCount.

Ayal Zaks via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 16 23:49:35 PST 2020


Ayal accepted this revision.
Ayal added a comment.
This revision is now accepted and ready to land.

This look good to me, with a last minor nit, thanks!



================
Comment at: llvm/lib/Transforms/Utils/LoopUtils.cpp:728
+  // Estimated backedge taken count is a ratio of the backedge taken weight by
+  // the the edge exiting weight, rounded to nearest.
+  uint64_t BackedgeTakenCount =
----------------
"the the edge exiting weight" >> "the weight of the edge exiting the loop"


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71990/new/

https://reviews.llvm.org/D71990





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