[PATCH] D71891: [PowerPC] Exploit the rlwinm + rlwinm when "and" with constant

[qshanz via Phabricator via llvm-commits]

steven.zhang updated this revision to Diff 245074.
steven.zhang added a comment.

Rebase the patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71891/new/

https://reviews.llvm.org/D71891

Files:
  llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
  llvm/test/CodeGen/PowerPC/and-mask.ll
  llvm/test/CodeGen/PowerPC/cmpb.ll

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