Function vqrdmlahq_laneq_s16

#[target_feature(enable = "rdm")]
pub fn vqrdmlahq_laneq_s16(a: int16x8_t, b: int16x8_t, c: int16x8_t, LANE: i32) -> int16x8_t

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