llvm-project

5dbd0496 - [mlir][arith] `arith-to-apfloat`: Add vector support (#171024)

[mlir][arith] `arith-to-apfloat`: Add vector support (#171024) Add support for vectorized operations such as `arith.addf ... : vector<4xf4E2M1FN>`. The computation is scalarized: scalar operands are extracted with `vector.to_elements`, multiple scalar computations are performed and the result is inserted back into a vector with `vector.from_elements`.