Function core::arch::arm::vdupq_lane_p16[][src]

pub unsafe fn vdupq_lane_p16<const N: i32>(a: poly16x4_t) -> poly16x8_t
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on ARM and target feature neon only.
Expand description

将所有 vector 通道设置为相同的值