[X86] combineX86ShuffleChain - don't combine to VPERM2W/VPERM2B from just any single variable mask#127914

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RKSimon merged 3 commits intollvm:mainfrom

RKSimon:x86-bw-permv3-depth

Feb 20, 2025

Commits on Feb 19, 2025

[X86] combineX86ShuffleChain - don't combine to VPERMI2W/VPERMI2B from just any single variable mask
RKSimon
committed

Commits on Feb 20, 2025

Simplify comment - VPERMI2W/VPERMI2B suggests it just works for that instruction variant
RKSimon
committed
Merge branch 'upstream' into x86-bw-permv3-depth
RKSimon
committed