gcc/testsuite/gcc.dg/vect/pr99253.c

   1 #include "tree-vect.h"
   2
   3 int a = 0;
   4 static int b = 0;
   5 long c = 0;
   6
   7 int
   8 main()
   9 {
  10   check_vect ();
  11   for (int d = 0; d < 8; d++)
  12     {
  13       a ^= c;
  14       b = a;
  15       a ^= 1;
  16     }
  17   if (a != 0 || b != 1)
  18     __builtin_abort();
  19   return 0;
  20 }