[PATCH] D110239: [AArch64] Enable type promotion for AArch64
Sam Parker via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 22 06:31:50 PDT 2021
samparker added a comment.
I didn't think about the extra latency of a uxt cmp, and I wouldn't have thought it useful with GISel either - so this is a pleasant surprise. Do you reckon it's worth sorting out the sign extend dag patterns before enabling? Or do you think that the change is really gonna be in the noise so much that no-one will notice?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110239/new/
https://reviews.llvm.org/D110239
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