commit 6926d58a3413d86ccffe38b14bbf17065454f8d9
author Andrzej Warzyński <andrzej.warzynski@arm.com> Tue Apr 16 12:57:59 2024 +0100
committer Copybara-Service <copybara-worker@google.com> Tue Apr 16 05:00:11 2024 -0700
tree ab78652db9a6d0aa5fe9a8713c8e658fe820fed6
parent cbfc566fc19b95f5a6bd87520cf30b9cf860ce8c

[vector][mlir] Restrict vector.shuffle to fixed-width vectors (#88733)

At the moment there is no support for vector.shuffle for scalable
vectors - various hooks/helpers related to `vector.shuffle` simply
ignore the scalable flags (e.g. ` ShuffleOp::inferReturnTypes`).

This is unlikely to change any time soon (vector shuffles are known to
be tricky for scalable vectors), hence this patch restricts
`vector.shuffle` to fixed width vectors.

GitOrigin-RevId: 711df7b0ae4a9ea45e431d5c0ff4a0c8b2e732c1