[PATCH] D81766: [VectorCombine] try to create vector loads from scalar loads

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 283925.
spatel added a comment.

Patch updated:
Use TTI.getScalarizationOverhead() to model insert cost of original code. I had not used this API before and the documentation comment isn't entirely clear to me, so please see if that looks as intended.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81766/new/

https://reviews.llvm.org/D81766

Files:
  llvm/lib/Transforms/Vectorize/VectorCombine.cpp
  llvm/test/Transforms/VectorCombine/X86/load.ll

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