llvm-project

9d65b65a - [HLSL][Matrix] Add `half` type overloads to `mul` and exercise them (#185506)

[HLSL][Matrix] Add `half` type overloads to `mul` and exercise them (#185506) PR #184882 was missing `half` type-specific overloads for `mul`. This PR introduces `half` type-specific overloads for `mul` and additional codegen tests for the half type. Also added f16 tests for the lowering of llvm.matrix.multiply. The offload test suite already has a `mul.fp16` test for exercising half types at runtime, so no change is needed there. Assisted-by: claude-opus-4.6