[LoopIdiomRecognize] Remove NUW flag from SCEV in getTripCount.
authorCraig Topper <craig.topper@sifive.com>
Thu, 13 Apr 2023 18:53:43 +0000 (11:53 -0700)
committerCraig Topper <craig.topper@sifive.com>
Thu, 13 Apr 2023 18:58:10 +0000 (11:58 -0700)
commit8bba57b1f12e9e4bc4800f632ab544456ba500f3
tree0004e13323f310a611ca3f3466910d8db5d98b32
parentd64637a61808e856b8ee46c77910b1a5cb082a3a
[LoopIdiomRecognize] Remove NUW flag from SCEV in getTripCount.

Based on the conversation in D147355.

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D148170
llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
llvm/test/Transforms/LoopIdiom/memcpy-intrinsic.ll