llvm-project

04c4e9da - [mlir][XeGPU][Transform] Add vectorlinearize transform pass. (#158084)

[mlir][XeGPU][Transform] Add vectorlinearize transform pass. (#158084) Use upstream patterns to create a vectorlinearize pass needed for lowering to XeVM. Linearizes n-D vectors to 1-D vectors. This is needed because, `vector-to-llvm` does not linearize all the vectors.