gcc/testsuite/gcc.dg/pr97502.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3" } */
   3
   4 extern char v[54];
   5 void bar (char *);
   6 void
   7 foo (void)
   8 {
   9   int i;
  10   char c[32];
  11   bar (c);
  12   for (i = 0; i < 32; i++)
  13     c[i] = c[i] && !v[i];
  14   bar (c);
  15 }