llvm-project

3b269485 - [mlir][nfc] Update Linalg matmul -> Vector OP test (#81416)

[mlir][nfc] Update Linalg matmul -> Vector OP test (#81416) Updates "transform-op-matmul-to-outerproduct.mlir". Summary: * refines TD sequence so that it's easier to reason about the compilation pipeline (e.g. `transform.structured.vectorize_children_and_apply_patterns` is replaced with`transform.structured.vectorize `), * new input dims to be able to distinguish parallel from reduction dims, * updates LIT variable names (makes the output easier to follow), * removes "noise" from the expected LIT output (e.g. types). These Linalg -> Vector tests using Transform Dialect are great reference points for constructing lowering pipelines. This simplification + clean-up will hopefully make it easier to follow.