Function core::arch::arm::vqdmulh_s16

1.59.0 · source ·
pub unsafe fn vqdmulh_s16(a: int16x4_t, b: int16x4_t) -> int16x4_t
Available on ARM and target feature neon only.
Expand description

有符号饱和加倍乘法返回高半

Arm’s documentation