pub const CUDA_SCALAR_OPS: &[&str];Expand description
The op names the CUDA scalar fragment lowers today — integer/bool arithmetic,
comparisons, control flow, calls, globals, and Show. EXHAUSTIVELY enforced against
the VM ISA by cuda_aot_lock (floor + shrink-only gaps), so this set can only grow.
A scalar op whose value escapes to BigInt/Rational/Float/Text is still caught, by the
device-cleanliness backstop — this list is necessary, not sufficient, for support.