[PATCH] D62806: [X86] X86DAGToDAGISel::matchBitExtract(): pattern c: truncation awareness

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM



================
Comment at: lib/Target/X86/X86ISelDAGToDAG.cpp:3271
                           &matchPatternC](SDValue Mask) -> bool {
     // FIXME: pattern c.
     return matchPatternA(Mask) || matchPatternB(Mask) || matchPatternC(Mask);
----------------
should this still be here?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62806/new/

https://reviews.llvm.org/D62806