[PATCH] D30446: [IndVars] Do not branch on poison

[Andrew Trick via Phabricator via llvm-commits]

atrick added a comment.

I was referring to the same example but missed that there were two `stores`. So FindLoopCounter is working as intended.

I don't think that dropping flags is a good tradeoff for counting from zero. Especially this early in the pipeline. Beyond that, I'll leave it up to you!


https://reviews.llvm.org/D30446