[PATCH] D113851: [X86][Costmodel] `trunc v8i64 to v16i8/v32i8/v64i8` can appear after legalization, cost is same as for `trunc v8i64 to v8i8`

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D113851#3131552 <https://reviews.llvm.org/D113851#3131552>, @RKSimon wrote:

> LGTM

Thank you for the review!


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