[Flow] Drop transform dialect based dispatch formation

iree-org / iree

A retargetable MLIR-based machine learning compiler and runtime toolkit.

http://iree.dev/

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[Flow] Drop transform dialect based dispatch formation #19261

Closed kuhar closed 1 hour ago

kuhar commented 13 hours ago

Also remove the related flow transform dialect extension ops.

AFAIK, this code is unused and considered ancient. We do not expect the transform-dialect-based approaches to scale to real-life programs before dispatch formation.