[Mlir-commits] [mlir] [MLIR][XeVM] Update XeVM prefetch ops. (PR #166445)

[Charitha Saumya]

https://github.com/charithaintc commented:

> `xevm.blockprefetch2d` op has pointer operand marked as MemRead.
> And that causes the op got get folded away be canonicalize pass.
> Remove the side effect mark and update XeGPU to XeVM prefetch op conversion test cases to use canonicalize pass. 

does this mean prefetch was not active at all? :-D 

https://github.com/llvm/llvm-project/pull/166445