Function core::arch::aarch64::vqdmlal_laneq_s32[][src]

pub unsafe fn vqdmlal_laneq_s32<const N: i32>(
    a: int64x2_t,
    b: int32x2_t,
    c: int32x4_t
) -> int64x2_t
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on AArch64 and target feature neon only.
Expand description

Vector 加宽饱和加倍乘积与标量