[PATCH] D63803: [PowerPC] Move TOC save to prologue when profitable

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai updated this revision to Diff 206642.
nemanjai added a comment.

Remove unnecessary function and fix up conditions for the transformation.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63803/new/

https://reviews.llvm.org/D63803

Files:
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/lib/Target/PowerPC/PPCMachineFunctionInfo.h
  llvm/test/CodeGen/PowerPC/MCSE-caller-preserved-reg.ll
  llvm/test/CodeGen/PowerPC/tocSaveInPrologue.ll

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