[PATCH] D90734: [EarlyCSE] make abs recognization not depend on instcombine abs canonicalize

[ChenZheng via Phabricator via llvm-commits]

shchenz added a comment.

I am thinking `llvm.abs(A)` and `llvm.abs(-A)` can not be optimized in current earlyCSE phase? There are logics for commutative intrinsics and intrinsics with same operands in EarlyCSE pass. Am I missing something?


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  https://reviews.llvm.org/D90734/new/

https://reviews.llvm.org/D90734