[PATCH] D14340: [DAGCombiner] Improve zextload optimization.

[Geoff Berry via llvm-commits]

gberry updated this revision to Diff 39941.
gberry updated the summary for this revision.
gberry added a comment.
Herald added a subscriber: aemerson.

Updated to address Chad's comments.


http://reviews.llvm.org/D14340

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/AArch64/free-zext.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D14340.39941.patch
Type: text/x-patch
Size: 7154 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20151111/ed4fd902/attachment.bin>