scanon added a comment.

What's the rationale for making abs undefined on the minimum value? AFAIK every 
actual simd implementation defines the result and they agree (and even if one 
didn't, it would be pretty easy to get the "right" result. Introducing UB here 
just seems like punishing users for no reason.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111986/new/

https://reviews.llvm.org/D111986

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