[PATCH] D102615: [LoopDeletion] Break backedge if we can prove that the loop is exited on 1st iteration

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

Thanks! I'll see what else can be done. Though, I think the right solution is to speed up SCEV queries in general and not try to cripple particular opts.


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