1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mavx512vl -mno-avx512bw" } */
       3  
       4  typedef unsigned int __attribute__((mode(HI), vector_size(16))) v8hi_t;
       5  typedef unsigned int __attribute__((mode(HI), vector_size(32))) v16hi_t;
       6  
       7  struct s8hi {
       8  	int i;
       9  	v8hi_t __attribute__((packed)) v;
      10  };
      11  struct s16hi {
      12  	int i;
      13  	v16hi_t __attribute__((packed)) v;
      14  };
      15  
      16  void f8hi(struct s8hi*p1, const struct s8hi*p2) {
      17  	p1->v += p2->v;
      18  }
      19  
      20  void f16hi(struct s16hi*p1, const struct s16hi*p2) {
      21  	p1->v += p2->v;
      22  }
      23  
      24  /* { dg-final { scan-assembler-not "^\[ \t\]*vmovdq\[au\](8|16)" } } */