1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx -mtune=generic" } */
       3  
       4  
       5  extern double sqrt (double __x);
       6  void
       7  calc_freq (int *dest)
       8  {
       9    float tmp_out[257];
      10    int i;
      11    for (i = 0; i < 256; i++)
      12      dest[i] = sqrt (tmp_out[i]);
      13  }
      14  
      15  /* { dg-final { scan-assembler "vsqrtpd\[ \\t\]+\[^\n\]*%ymm" } } */