[PATCH] D90131: [PowerPC] Add folding patterns for rlwinm + andi_rec.

[EsmeYi via Phabricator via llvm-commits]

Esme updated this revision to Diff 309169.
Esme added a comment.

Exclude the cases if SrcMI can't be erased and the Reg used by MI is not `kill`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90131/new/

https://reviews.llvm.org/D90131

Files:
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
  llvm/test/CodeGen/PowerPC/fold-rlwinm-1.ll
  llvm/test/CodeGen/PowerPC/fold-rlwinm-after-ra.mir
  llvm/test/CodeGen/PowerPC/fold-rlwinm.mir
  llvm/test/CodeGen/PowerPC/p10-spill-crgt.ll
  llvm/test/CodeGen/PowerPC/p10-spill-crun.ll
  llvm/test/CodeGen/PowerPC/vsx_builtins.ll

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