[UNITY][Pass] Optimize redundant layout transform ops#15678
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Relax AlterOpImpl pass introduces layout_transform operations. If the layouts match for consecutive layout_transform operations, they can be cancelled out. This pass tries to optimize redundant transform_layout operations.
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Relax
AlterOpImplpass introduceslayout_transformoperations. If the layouts match for consecutivelayout_transformoperations, they can be cancelled out. This pass tries to optimize redundanttransform_layoutoperations.This is also addressing P4 in #14070