gcc/testsuite/gcc.dg/tree-ssa/wholeprogram-2.c

   1 /* { dg-options "-O2 -fdump-tree-optimized -fwhole-program" } */
   2 __attribute__ ((externally_visible))
   3 void
   4 externally_visible_function ()
   5 {
   6 }
   7 /* { dg-final { scan-tree-dump "externally_visible_function" "optimized"} } */
   8 /* { dg-final { cleanup-tree-dump "optimized" } } */