[PATCH] D108619: [DAGCombine] Allow FMA combine with both FMA and FMAD

[Carl Ritson via Phabricator via llvm-commits]

critson updated this revision to Diff 369022.
critson added a comment.

- Tweak to preserve original fusion opcode when forming new FMAs


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108619/new/

https://reviews.llvm.org/D108619

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/AMDGPU/dagcombine-fma-fmad.ll
  llvm/test/CodeGen/AMDGPU/mad-combine.ll

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