[PATCH] D63141: [DAGCombine] GetNegatedExpression - add FMA\FMAD support

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Once this is in place, the plan is to start work on https://bugs.llvm.org/show_bug.cgi?id=42863 so we can hook this into propagating negation through target opcodes as well.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D63141/new/

https://reviews.llvm.org/D63141