[PATCH] D62164: [PowerPC] Enable MachinePipeliner for P9 with -ppc-enable-pipeliner

[Jinsong Ji via Phabricator via llvm-commits]

jsji updated this revision to Diff 202847.
jsji added a comment.

Update TII interface to pass down preheader, and find mtctr in preheader only.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62164/new/

https://reviews.llvm.org/D62164

Files:
  llvm/include/llvm/CodeGen/MachinePipeliner.h
  llvm/include/llvm/CodeGen/TargetInstrInfo.h
  llvm/include/llvm/CodeGen/TargetSubtargetInfo.h
  llvm/lib/CodeGen/MachinePipeliner.cpp
  llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
  llvm/lib/Target/Hexagon/HexagonInstrInfo.h
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.h
  llvm/lib/Target/PowerPC/PPCSubtarget.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.h
  llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
  llvm/test/CodeGen/PowerPC/sms-simple.ll

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