Function core::arch::arm::vqrdmulhq_s32

1.59.0 · source ·

pub unsafe fn vqrdmulhq_s32(a: int32x4_t, b: int32x4_t) -> int32x4_t

Available on ARM and target feature neon only.

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有符号饱和舍入加倍乘法返回高半