[PATCH] D114799: [SLP]Improve vectorization of cmp instructions sequences.
Han Zhu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 7 11:17:36 PST 2022
zhuhan0 added a comment.
What I meant is, the number of vector instructions decreased after adding `-march=native`, compared with not adding `-march=native`, with or without this patch. In terms of this patch, the number increased significantly in our test which didn't add `-march=native`. See the above table for numbers.
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https://reviews.llvm.org/D114799/new/
https://reviews.llvm.org/D114799
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