[PATCH] D80175: [PowerPC][MachineCombiner] reassociate fma to expose more ILP

[ChenZheng via Phabricator via llvm-commits]

shchenz updated this revision to Diff 269089.
shchenz added a comment.

address review comments:
1: use the macro to represent array index instead of hard code
2: comments update


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80175/new/

https://reviews.llvm.org/D80175

Files:
  llvm/include/llvm/CodeGen/MachineCombinerPattern.h
  llvm/lib/CodeGen/MachineCombiner.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.h
  llvm/test/CodeGen/PowerPC/machine-combiner.ll

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