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请问:使用NEON与0向量作比较时有没有什么简便的写法?

如文档伪代码: VCop{cond}.datatype {Qd,} Qn, #0 这里的#0在正式写代码时该怎么表示?

该不会是int32x4_t vzero = vdupq_n_s32(0) 吧?有没有便捷的表示方法?

请帮忙解答,谢谢!