[PATCH] D105827: [SLP]Workaround for InsertSubVector cost.

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 13 14:08:17 PDT 2021


RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM - I'm wondering if SK_InsertSubvector is actually usable in most cases as a shuffle kind or whether we're better off replacing it with something like SK_WidenSubvector + SK_ConcatSubvectors patterns?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105827/new/

https://reviews.llvm.org/D105827



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