Rewrite transpose_a(stencil_copy(x)) to stencil_copy(transpose_a(x)) #9328
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By rewriting the transpose to occur before the stencil_copy, we don't realize the stencil copy (i.e. an im2col) into memory. PiperOrigin-RevId: 846089162
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Rewrite transpose_a(stencil_copy(x)) to stencil_copy(transpose_a(x))
By rewriting the transpose to occur before the stencil_copy, we don't realize the stencil copy (i.e. an im2col) into memory.