[PATCH] D63405: GlobalISel: Don't lose fneg flags when lowering to fsub

[Jessica Paquette via Phabricator via llvm-commits]

paquette added a comment.

IIRC, isn't preserving the original flags the outcome we want here? If so, I think the updated patch is fine.

@mcberg2017 is that correct?


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  https://reviews.llvm.org/D63405/new/

https://reviews.llvm.org/D63405