[PATCH] D46760: [InstCombine] Enhance narrowUDivURem.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jun 16 02:08:48 PDT 2018


lebedev.ri added a comment.

In https://reviews.llvm.org/D46760#1127291, @lebedev.ri wrote:

> Correction, that was initially added in https://reviews.llvm.org/rL155136 / https://reviews.llvm.org/rL155362 by @stoklund.


And as https://reviews.llvm.org/D48229 shows, the SCEV is of no concern here.
So only the backend is the probable culprit.
I suppose it will be resolved in https://reviews.llvm.org/D47681 and followups.


Repository:
  rL LLVM

https://reviews.llvm.org/D46760





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