Function core::arch::aarch64::vqdmulhs_laneq_s32 [−][src]
pub unsafe fn vqdmulhs_laneq_s32<const N: i32>(a: i32, b: int32x4_t) -> i32
This is supported on AArch64 and target feature
neon only.Expand description
有符号饱和加倍乘法返回高半