[PATCH] D52285: [SelectionDAG] replace duplicated peekThroughBitcast helper functions; NFCI

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 166283.
spatel added a comment.

Patch updated:
Use separate functions to differentiate the one-use constraint. This is effectively transferring the x86 code with the same names, so it's a smaller patch.

Implementation detail: the x86 code was checking for 'V.getNode()', but I'm not sure how that could be false, so I left that out of the new code.


https://reviews.llvm.org/D52285

Files:
  include/llvm/CodeGen/SelectionDAGNodes.h
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  lib/Target/X86/X86ISelLowering.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D52285.166283.patch
Type: text/x-patch
Size: 9945 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180920/db394aa0/attachment.bin>