Function core::arch::aarch64::vqdmullh_laneq_s16

1.59.0 · source ·

pub unsafe fn vqdmullh_laneq_s16(a: i16, b: int16x8_t, const N: i32) -> i32

Available on AArch64 and target feature neon only.

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有符号饱和加倍乘以长