1  #include "tree-vect.h"
       2  
       3  int a[1024];
       4  unsigned b[1024];
       5  
       6  int __attribute__((noipa))
       7  foo (int n)
       8  {
       9    int res = 0;
      10    for (int i = 0; i < n; ++i)
      11      {
      12        res = res > a[i] ? res : a[i];
      13        res = res > b[i] ? res : b[i];
      14      }
      15    return res;
      16  }
      17  
      18  int main ()
      19  {
      20    check_vect ();
      21    b[3] = (unsigned)__INT_MAX__ + 1;
      22    if (foo (4) != -__INT_MAX__ - 1)
      23      __builtin_abort ();
      24    return 0;
      25  }
      26  
      27  /* { dg-final { scan-tree-dump-not "vectorized \[1-9\] loops" "vect" } } */