[PATCH] D47735: [DAGCombiner] Create rotates more aggressively

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz updated this revision to Diff 151750.
kparzysz added a comment.

Responded to comments, added x86-64 testcase.


Repository:
  rL LLVM

https://reviews.llvm.org/D47735

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/Hexagon/rotate-multi.ll
  test/CodeGen/Hexagon/rotate.ll
  test/CodeGen/X86/rotate-multi.ll

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