1  /* { dg-require-effective-target vect_int } */
       2  
       3  #include <stdarg.h>
       4  #include "tree-vect.h"
       5  
       6  #define N 16
       7  #define DIFF 121
       8  
       9  __attribute__ ((noinline))
      10  void main1 (signed char x, signed char max_result, signed char min_result)
      11  {
      12    int i;
      13    signed char b[N] = {1,2,3,6,8,10,12,14,16,18,20,22,24,26,28,30};
      14    signed char c[N] = {1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
      15    signed char diff = 2;
      16    signed char max = x;
      17    signed char min = x;
      18  
      19    for (i = 0; i < N; i++) {
      20      diff += (signed char)(b[i] - c[i]);
      21    }
      22  
      23    for (i = 0; i < N; i++) {
      24      max = max < c[i] ? c[i] : max;
      25    }
      26  
      27    for (i = 0; i < N; i++) {
      28      min = min > c[i] ? c[i] : min;
      29    }
      30  
      31    /* check results:  */
      32    if (diff != DIFF)
      33      abort ();
      34    if (max != max_result)
      35      abort ();
      36    if (min != min_result)
      37      abort ();
      38  }
      39  
      40  int main (void)
      41  { 
      42    check_vect ();
      43    
      44    main1 (100, 100, 1);
      45    main1 (0, 15, 0);
      46    return 0;
      47  }
      48  
      49  /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { target { ! vect_no_int_min_max } } } } */