Function vdotq_laneq_s32

pub unsafe fn vdotq_laneq_s32(
    a: int32x4_t,
    b: int8x16_t,
    c: int8x16_t,
    const LANE: i32,
) -> int32x4_t

Available on (AArch64 or target_arch="arm64ec") and target feature neon,dotprod only.

Dot product arithmetic (indexed)

Arm’s documentation