tree 7098b4ed501780e44a9ca1fbf0e6f6ac1aa19326
parent 88061739ffed74d2992561e43205a61ddb366e85
author Bangtian Liu <liubangtian@gmail.com> 1730141624 -0400
committer GitHub <noreply@github.com> 1730141624 +0000
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[VectorDistribution] Add vector distribution support multi-dim reduction with scalars (#18800)

Splitting https://github.com/iree-org/iree/pull/18519 into four patches.

Depends #18784 

This is the second one, adding the corresponding layout analysis and
especially supporting the case where reduction is performed inside
scf.for operation.

Also, the relevant tests are added. 

Since patch 2 includes changes from patch #18784, the necessary updates
from the first patch have also been included here.

---------

Signed-off-by: Bangtian Liu <liubangtian@gmail.com>