Function core::arch::aarch64::vqdmlal_high_laneq_s32
1.59.0 · source · pub unsafe fn vqdmlal_high_laneq_s32(
a: int64x2_t,
b: int32x4_t,
c: int32x4_t,
const N: i32
) -> int64x2_t
Available on AArch64 and target feature
neon
only.Expand description
有符号饱和加倍乘加长