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

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Err, oops, I can see how that could be misread.  I wasn't suggesting we should make a new IV in LSR; I was suggesting we could more aggressively use existing IVs because LSR will reconstruct the underlying IR.


https://reviews.llvm.org/D30446