[PATCH] D73317: [GISelKnownBits] Add support for PHIs
Quentin Colombet via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 24 08:59:01 PST 2020
qcolombet added a comment.
> I do think copies should be ignored for depth. Other places generally try to treat intervening copies as irrelevant
Fair enough. I still think we shouldn’t insert useless copies long term (those are not free).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D73317/new/
https://reviews.llvm.org/D73317
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