1  /* { dg-require-effective-target vect_float } */
       2  
       3  #include <stdarg.h>
       4  #include "tree-vect.h"
       5  
       6  #define N 16 
       7  
       8  float out[N];
       9  float check_res[N] = {880,864,848,832,816,800,784,768,752,736,720,704,688,672,656,640};
      10  float a[2*N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31};
      11  
      12  /* Outer-loop vectorization.  */
      13  
      14  __attribute__ ((noinline)) void 
      15  foo () 
      16  {
      17    int i, j;
      18    float res;
      19  
      20    for (i = 0; i < N; i++)
      21      {
      22        res = 1000;
      23  
      24        for (j = 0; j < N; j++) 
      25          res = res - a[i+j];
      26          
      27        out[i] = res;
      28      }
      29  
      30    for (i = 0; i < N; i++)  
      31      if (out[i] != check_res[i])
      32        abort ();
      33  
      34  }
      35  
      36  int main ()
      37  {
      38    check_vect ();
      39  
      40    foo();
      41  
      42    return 0;
      43  }
      44  
      45  /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
      46