Function core::arch::aarch64::vqrdmlahq_s16

pub unsafe fn vqrdmlahq_s16(
    a: int16x8_t, 
    b: int16x8_t, 
    c: int16x8_t
) -> int16x8_t

Available on AArch64 and target feature rdm only.

Signed saturating rounding doubling multiply accumulate returning high half