[PATCH] D118808: Loop Strength Reduce - Optimize unused IVs to final values in the exit block with SCEV

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

@syzaara Running IndVars after LSR doesn't really make sense. IndVars is a canonicalization pass, while LSR is a target-specific optimization pass. Running IndVars after LSR would break the very specific IV structures generated by LSR, or at least that's my understanding.


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  https://reviews.llvm.org/D118808/new/

https://reviews.llvm.org/D118808