[PATCH] D22377: [SCEV] trip count calculation for loops with unknown stride
Pankaj Chawla via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 2 13:35:27 PDT 2016
pankajchawla added a comment.
I have a fix for the issue. The max backedge taken count was incorrectly set to 1 for loops with unknown strides which resulted in LSR perofming the wrong transformation. I verified that we generate identical assembly code for the reproducer without my patch and with my patch + additional fix.
It looks like I am not able to upload the diff to this review since it is closed. Do I have to open a new review?
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