Function core::arch::arm::vmull_s8

pub unsafe fn vmull_s8(a: int8x8_t, b: int8x8_t) -> int16x8_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.

Signed multiply long