[PATCH] D63806: [PowerPC][Peephole] Combine extsw and sldi after instruction selection

[Kai Luo via Phabricator via llvm-commits]

lkail updated this revision to Diff 208576.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63806/new/

https://reviews.llvm.org/D63806

Files:
  llvm/lib/Target/PowerPC/P9InstrResources.td
  llvm/lib/Target/PowerPC/PPCInstr64Bit.td
  llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/test/CodeGen/PowerPC/combine-sext-and-shl-after-isel.ll

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