[PATCH] D57059: [SLP] Initial support for the vectorization of the non-power-of-2 vectors.

Alexey Bataev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 12 08:02:42 PDT 2019


ABataev added a comment.

In D57059#1463833 <https://reviews.llvm.org/D57059#1463833>, @lebedev.ri wrote:

> Passing-by question: will this *only* consider non-power-of-two vectors, or all vectors that are smaller than the vector length?
>  I.e. is this something that will help with e.g. https://godbolt.org/z/h64TuT ? (from IRC)


It should handle all vector lengths, 6 ops must be vectorized as 8 elems vector with 2 undefs


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57059/new/

https://reviews.llvm.org/D57059





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