Function vqrdmlahq_s16

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

Available on (AArch64 or target_arch="arm64ec") and target feature rdm only.

Signed saturating rounding doubling multiply accumulate returning high half Arm’s documentation