gcc/testsuite/gcc.dg/vect/pr56920.c

   1 /* PR tree-optimization/56920 */
   2 /* { dg-additional-options "-O3" } */
   3
   4 #include "tree-vect.h"
   5
   6 extern void abort (void);
   7
   8 int
   9 main ()
  10 {
  11   unsigned int a[15], i;
  12   check_vect ();
  13   for (i = 0; i < 15; ++i)
  14     a[i] = (i * 2) % 15;
  15   for (i = 0; i < 15; ++i)
  16     if (a[i] != (i * 2) % 15)
  17       abort ();
  18   return 0;
  19 }
  20