[PATCH] D103280: [SDAG] try harder to fold casts into vector compare

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 348497.
spatel marked 5 inline comments as done.
spatel added a comment.

Patch updated:

1. Removed redundant local variables.
2. Added (currently negative) test for widening of a legal compare.
3. Added TODO comment for allowing widening of an existing zext-load.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103280/new/

https://reviews.llvm.org/D103280

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/X86/sext-vsetcc.ll

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