[PATCH] D112561: [CodeGen] Don't lower consecutive select instructions with different kind if target don't support it
Dave Green via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 27 01:11:50 PDT 2021
dmgreen added a comment.
Hello. I think this makes sense, but is it targeted at Arm or for some other backend? At least under MVE we don't really not support ScalarCondVectorVal selects, even if they can be a bit inefficient (less branches but more vector code).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D112561/new/
https://reviews.llvm.org/D112561
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