1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mavx2" } */
       3  
       4  typedef long long __m256i __attribute__ ((__vector_size__ (32)));
       5  typedef int __v8si __attribute__ ((__vector_size__ (32)));
       6  
       7  __m256i foo ()
       8  {
       9    __m256i minus_1 = (__m256i) (__v8si) { -1, -1, -1, -1, -1, -1, -1, -1 };
      10  
      11    return minus_1;
      12  }
      13  
      14  /* { dg-final { scan-assembler "vpcmpeqd" } } */