// Generated by decuda.
// SYCL kernels replace CUDA kernels with parallel_for lambdas; this
// output is a *starting point* and almost always requires manual
// follow-up. Look for the `TODO(decuda)` markers in this file.
// Minimal fixture: no CUDA constructs at all. The parser must produce an
// empty IR and every backend must emit only its banner + the verbatim source.
int