[PATCH] D75334: Let EarlyCSE fold equivalent freeze instructions
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 28 05:19:05 PST 2020
spatel added a comment.
> Another optimization that I think will be useful is to remove freeze if its operand is used as a branch condition or at llvm.assume:
That doesn't sound like a CSE optimization. Maybe InstSimplify?
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https://reviews.llvm.org/D75334/new/
https://reviews.llvm.org/D75334
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