[PATCH] D114314: [X86][TTI] Costmodel for AVX512DQ's VPMOVM2[DQ] / VPMOV[DQ]2M instructions

Thorsten via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Nov 20 03:23:56 PST 2021


tschuett added a comment.

I remember that there was a discussion using tablegen and the scheduling models to create these cost models. The discussion stoped. Having one diff per instruction does not scale.


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https://reviews.llvm.org/D114314



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