[PATCH] D132837: [ISel] Enable generating more fma instructions.

[Thomas Symalla via Phabricator via llvm-commits]

tsymalla updated this revision to Diff 460670.
tsymalla added a comment.
Herald added subscribers: pengfei, nemanjai.

Addressed comments, added a few comments and updated X86, AArch64, PowerPC 
tests.y


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132837/new/

https://reviews.llvm.org/D132837

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/AArch64/fadd-combines.ll
  llvm/test/CodeGen/AMDGPU/dagcombine-fma-fmad.ll
  llvm/test/CodeGen/AMDGPU/fadd-fma-fmul-combine.ll
  llvm/test/CodeGen/PowerPC/fma-assoc.ll
  llvm/test/CodeGen/PowerPC/machine-combiner.ll
  llvm/test/CodeGen/X86/fma_patterns.ll

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