Function core::arch::aarch64::vqdmull_high_laneq_s32

1.59.0 · source ·

pub unsafe fn vqdmull_high_laneq_s32(
    a: int32x4_t,
    b: int32x4_t,
    const N: i32
) -> int64x2_t

Available on AArch64 and target feature neon only.

Expand description

有符号饱和加倍乘以长