Add loop-invariant-subset-hoisting pass to iree-opt

iree-org / iree

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

http://iree.dev/

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Add loop-invariant-subset-hoisting pass to iree-opt #17735

Open Groverkss opened 6 days ago

Groverkss commented 6 days ago

This pass is similar to loop-invariant-code-motion but loops for loop invariant subsets instead. This pass is required for post-vectorization cleanups.