Function core::arch::aarch64::vqdmulls_laneq_s32[][src]

pub unsafe fn vqdmulls_laneq_s32<const N: i32>(a: i32, b: int32x4_t) -> i64
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on AArch64 and target feature neon only.
Expand description

有符号饱和加倍乘以长