/* SoftGPU Phase 6 host reference for tiny_add.
*
* Provenance path (disclosed):
* this C reference → hand-translated softgpu-sfir-v1 (see tiny_add.sfir.json
* and softgpu_functional::kernels::tiny_add).
*
* SoftGPU does NOT claim this was recovered from an AMDGPU code object.
*/
void