[PATCH] D66329: [PowerPC] [Peephole] fold frame offset by using index form to save add.

[ChenZheng via Phabricator via llvm-commits]

shchenz updated this revision to Diff 224003.
shchenz added a comment.

`ScaleReg` can not redefined between ADD and Imm instruction.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66329/new/

https://reviews.llvm.org/D66329

Files:
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.h
  llvm/lib/Target/PowerPC/PPCPreEmitPeephole.cpp
  llvm/lib/Target/PowerPC/PPCRegisterInfo.h
  llvm/test/CodeGen/PowerPC/fold-frame-offset-using-rr.mir

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