SuccessChanges

Summary

  1. [X86] Add isel patterns to form VPDPWSSD from (add (vpmaddwd X, Y), Z) when AVXVNNI is enabled. (details)
Commit fa31f337a259acac1731571146d5734208c616d0 by craig.topper
[X86] Add isel patterns to form VPDPWSSD from (add (vpmaddwd X, Y), Z) when AVXVNNI is enabled.

We already have these patterns for AVX512VNNI.
The file was addedllvm/test/CodeGen/X86/avxvnni.ll
The file was modifiedllvm/test/CodeGen/X86/avx512vnni.ll
The file was modifiedllvm/lib/Target/X86/X86InstrSSE.td
The file was modifiedllvm/lib/Target/X86/X86InstrAVX512.td