Function core::arch::aarch64::vqrdmulhs_lane_s32
1.59.0 · source · pub unsafe fn vqrdmulhs_lane_s32(a: i32, b: int32x2_t, const LANE: i32) -> i32
Available on AArch64 and target feature
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有符号饱和舍入加倍乘法返回高半