llvm/test/Transforms
Sanjay Patel 38d30e5d19 [InstCombine] fold X urem C -> X < C ? X : X - C when C is big (PR28672)
We already have the udiv variant of this transform, so I think this is ok for 
InstCombine too even though there is an increase in IR instructions. As the 
tests and TODO comments show, the transform can lead to follow-on combines.

This should fix: https://llvm.org/bugs/show_bug.cgi?id=28672

Differential Revision: https://reviews.llvm.org/D24527


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282209 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-22 22:36:26 +00:00
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2016-09-22 07:56:23 +00:00