[PATCH] D25020: [ARM] Fix 26% performance regression on Cortex-A9 caused by not using VMLA/VMLS
Renato Golin via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 4 06:00:59 PDT 2016
rengolin added a reviewer: rovka.
rengolin added a comment.
Hi,
Adding Diana, as she was looking into the VMLA hazard a few weeks ago in an attempt to remove a few CPU-specific flags. This review will need a deeper look in relation to the `isLikeA9` check.
cheers,
--renato
https://reviews.llvm.org/D25020
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