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

[Jinsong Ji via Phabricator via llvm-commits]

jsji created this revision.
jsji added reviewers: bcahoon, kparzysz, nemanjai, kbarton, hfinkel, steven.zhang.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

Implement necessary target hooks to enable MachinePipeliner for P9 <https://reviews.llvm.org/P9> only.
The pass is off on PowerPC by def ault,
can be enabled with -ppc-enable-pipeliner for P9 <https://reviews.llvm.org/P9>.


Repository:
  rL LLVM

https://reviews.llvm.org/D62164

Files:
  llvm/include/llvm/CodeGen/TargetSubtargetInfo.h
  llvm/lib/CodeGen/MachinePipeliner.cpp
  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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