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[X86][Costmodel] `trunc v16i8 to v8i1` can appear after legalization, cost is same as for `trunc v8i8 to v8i1`
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Authored by lebedev.ri on Wed, Nov 17, 1:26 AM.

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Summary

Note that there are many other missing costs, i'm *only* adding the ones that are queried
from getReplicationShuffleCost() for the existing (quite exhaustive) test coverage.

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Event Timeline

lebedev.ri created this revision.Wed, Nov 17, 1:26 AM
This revision is now accepted and ready to land.Wed, Nov 17, 11:03 AM

LGTM

Thank you for the reviews!

Are there any thoughts on the D113915+D114071?
After that i guess i will need look into AVX512DQ's {k}->{i32,i64} (all costs are missing?).

This revision was landed with ongoing or failed builds.Fri, Nov 19, 5:01 AM
This revision was automatically updated to reflect the committed changes.