[PATCH] D109596: [IndVars] Replace PHIs if loop exits on 1st iteration

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Just to close the loop here, I agree with Max that the case I was concerned about was not possible due to an earlier bail out.  The reapply of the reverted patch and the added assert resolve my concern entirely.  Thanks.

(Sorry for delayed response, took a vacation last week and thus only seeing this now.)


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https://reviews.llvm.org/D109596