[PATCH] D65399: [InstCombine] canonicalize fneg before fmul/fdiv

[Cameron McInally via Phabricator via llvm-commits]

cameron.mcinally added a comment.

> How about we add a TODO comment regarding Cameron's topic? Would that be sufficient?

To be fair, this is a larger open question. There are a number of transforms that may need to be addressed in the future from it.

It's probably fine to submit without a comment.


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  https://reviews.llvm.org/D65399/new/

https://reviews.llvm.org/D65399