[PATCH] D53575: [X86][BMI1] X86DAGToDAGISel: select BEXTR from x & (-1 >> (32 - y)) pattern

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 171664.
lebedev.ri marked 2 inline comments as done.
lebedev.ri added a comment.

Rebased.


Repository:
  rL LLVM

https://reviews.llvm.org/D53575

Files:
  lib/Target/X86/X86ISelDAGToDAG.cpp
  lib/Target/X86/X86InstrInfo.td

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