[Mlir-commits] [mlir] [mlir][ArmSME] Lower extract from 2D scalable create_mask to psel (PR #96066)

[Andrzej Warzyński]

================

----------------
banach-space wrote:

This test file is getting a bit out-of-hand - could we split it into multiple files? Not necessarily in this PR.

For now, I suggest to update:
```cpp
//===----------------------------------------------------------------------===//
// vector.extract
//===----------------------------------------------------------------------===//
```
as
```cpp
//===----------------------------------------------------------------------===//
// vector.extract --> arm_sme.move_tile_slice_to_vector
//===----------------------------------------------------------------------===//
```

And then add the following just above the new tests:
```cpp
//===----------------------------------------------------------------------===//
// vector.extract --> arm_sve.psel 
//===----------------------------------------------------------------------===//
```

https://github.com/llvm/llvm-project/pull/96066