[PATCH] D120827: [VPlan] Helper to check if a recipe only uses scalar values of op.

[Ayal Zaks via Phabricator via llvm-commits]

Ayal added a comment.

Perhaps drop "only" - "usesScalars()" instead of "onlyScalarsUsed()"? As opposed to usesVectors.

In contrast, "onlyFirstLaneUsed()" as opposed to also using 2nd, 3rd, ... VFth lanes.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D120827/new/

https://reviews.llvm.org/D120827