[PATCH] D28087: X86 instr selection: combine ADDSUB + MUL to FMADDSUB

[Vyacheslav Klochkov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL291473: X86-specific path: Implemented the fusing of MUL+ADDSUB to FMADDSUB. (authored by v_klochkov).

Changed prior to commit:
  https://reviews.llvm.org/D28087?vs=83458&id=83670#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D28087

Files:
  llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
  llvm/trunk/test/CodeGen/X86/fmaddsub-combine.ll

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