[PATCH] D138427: [CostModel][X86] Fix permute latency cost

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Have you confirmed that this passes the whole of check-llvm? Sometime these cost changes have effects in transforms/codegen you don't expect


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138427/new/

https://reviews.llvm.org/D138427