gcc/testsuite/gcc.dg/pr44024.c

   1 /* { dg-do link } */
   2 /* { dg-options "-O1 -fdelete-null-pointer-checks -fdump-tree-ccp1" } */
   3 /* { dg-skip-if "" keeps_null_pointer_checks } */
   4
   5 void foo();
   6 void link_error (void);
   7
   8 int main()
   9 {
  10   if (foo == (void *)0)
  11     link_error ();
  12   return 0;
  13 }
  14
  15 /* { dg-final { scan-tree-dump-not "if \\(foo" "ccp1" { target { ! avr*-*-* } } } } */