Function core::arch::arm::vsubhn_s64

pub unsafe fn vsubhn_s64(a: int64x2_t, b: int64x2_t) -> int32x2_t

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on (non-crate feature miri-test-libstd or test or doctest) and ARM and target feature neon only.

Subtract returning high narrow