[Mlir-commits] [mlir] [mlir][vector][spirv] Lower vector.transfer_read and vector.transfer_write to SPIR-V (PR #69708)

[Lei Zhang]

https://github.com/antiagainst requested changes to this pull request.

Thanks for the patterns. Actually I'm wondering whether we need them--vector transfer ops are high level abstractions; they provide powerful mechansisms with padding, in bounds, and permutation maps. We'd typically want to first lower these transfer ops into vector.load/store or memref.load/store and then lower them to SPIR-V. Have you considered that paths? 

https://github.com/llvm/llvm-project/pull/69708