[PATCH] D36983: [X86] Remove X86ISD::FMADD in favor ISD::FMA

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.

There's no reason to have a target specific node with the same semantics as a target independent opcode.

This should simplify https://reviews.llvm.org/D36335 so that it doesn't need to touch X86ISelDAGToDAG.cpp


https://reviews.llvm.org/D36983

Files:
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/X86/X86InstrAVX512.td
  lib/Target/X86/X86InstrFMA.td
  lib/Target/X86/X86InstrFragmentsSIMD.td
  lib/Target/X86/X86IntrinsicsInfo.h

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