[PATCH] D31319: [PPC] Eliminate redundant sign- and zero-extensions in PPC MI Peephole pass

[Hiroshi Inoue via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL315888: [PowerPC] Eliminate sign- and zero-extensions if already sign- or zero-extended (authored by inouehrs).

Changed prior to commit:
  https://reviews.llvm.org/D31319?vs=117963&id=119107#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D31319

Files:
  llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.h
  llvm/trunk/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/trunk/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp
  llvm/trunk/lib/Target/PowerPC/PPCMachineFunctionInfo.h
  llvm/trunk/test/CodeGen/PowerPC/expand-isel.ll
  llvm/trunk/test/CodeGen/PowerPC/memCmpUsedInZeroEqualityComparison.ll
  llvm/trunk/test/CodeGen/PowerPC/p8-scalar_vector_conversions.ll
  llvm/trunk/test/CodeGen/PowerPC/ppc-ctr-dead-code.ll

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