[PATCH] D124218: [LoadStoreVectorizer] Consider if operation is faster than before

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.
Herald added a subscriber: kosarev.


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Comment at: llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp:1081
   // If the store is going to be misaligned, don't vectorize it.
-  if (accessIsMisaligned(SzInBytes, AS, Alignment)) {
+  unsigned Fast;
+  if (accessIsMisaligned(SzInBytes, AS, Alignment, Fast)) {
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Maybe rename to RelativeCost or something?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124218/new/

https://reviews.llvm.org/D124218