[PATCH] D70595: [TargetLowering] Allow constants with multiple uses

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I'd be more interested in fixing the isNegatibleForFree/getNegatedExpression mismatch - the next step for PR42863 will be to convert AMDGPU's performFNegCombine to TLI isNegatibleForFree/getNegatedExpression callbacks like X86.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D70595/new/

https://reviews.llvm.org/D70595