1 /* This test requires constant propagation of loads and stores to be
2    enabled.  This is only guaranteed at -O2 and higher.  Do not run
3    at -O1.  */
4 /* { dg-skip-if "requires higher optimization" { *-*-* } "-O1" "" } */
5 
6 void link_error (void);
7 const double one=1.0;
main()8 main ()
9 {
10 #ifdef __OPTIMIZE__
11   if ((int) one != 1)
12     link_error ();
13 #endif
14   return 0;
15 }
16