[PATCH] D47116: [DAGCombiner] Use computeKnownBits to match rotate patterns that have had their amount masking modified by simplifyDemandedBits.

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL332895: [DAGCombiner] Use computeKnownBits to match rotate patterns that have had their… (authored by ctopper, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D47116?vs=147850&id=147870#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D47116

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/trunk/test/CodeGen/X86/combine-rotates.ll
  llvm/trunk/test/CodeGen/X86/rotate4.ll

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