[PATCH] D108136: [LoopVectorize] Permit vectorisation of more select(cmp(), X, Y) reduction patterns

David Sherwood via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 20 07:43:13 PDT 2021


david-arm added a comment.

I ran SPEC2006 and did not find any performance regressions, although I know that some loops are now vectorising because of this patch. Unfortunately, this did not translate to any improvements either.


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https://reviews.llvm.org/D108136



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