[PATCH] D134142: [InstCombine] Handle integer extension in `select` patterns using the condition as value

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 20 06:02:55 PDT 2022


nikic added a comment.

This kinda looks like foldSelectValueEquivalence() with a trivial comparison (i.e. interpret `c` as `c == 1`).


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  https://reviews.llvm.org/D134142/new/

https://reviews.llvm.org/D134142



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