Hi,
the fortran problem is caused by fact that fortran does nested funtions that
are static constructors. I did not really think of that case in cgraph
construction code. Fixed thus.
Honza
PR middle-end/53089
* cgraphunit.c (cgraph_process_new_functions): Do not enqueue new
functions here.
(referred_to_p): Move ahead in file to avoid forward declaration.
(cgraph_finalize_function): Finalize them here.
* symtab.c (dump_symtab): Dump ctors and dtors.
Index: cgraphunit.c
===================================================================
*** cgraphunit.c (revision 186770)
--- cgraphunit.c (working copy)
*************** cgraph_process_new_functions (void)
*** 243,249 ****
cgraph_finalize_function (fndecl, false);
output = true;
cgraph_call_function_insertion_hooks (node);
- enqueue_node ((symtab_node) node);
break;
case CGRAPH_STATE_IPA:
--- 243,248 ----
*************** cgraph_reset_node (struct cgraph_node *n
*** 320,325 ****
--- 319,340 ----
cgraph_node_remove_callees (node);
}
+ /* Return true when there are references to NODE. */
+
+ static bool
+ referred_to_p (symtab_node node)
+ {
+ int i;
+ struct ipa_ref *ref;
+
+ for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref);
+ i++)
+ return true;
+ if (symtab_function_p (node) && cgraph (node)->callers)
+ return true;
+ return false;
+ }
+
/* DECL has been parsed. Take it, queue it, compile it at the whim of the
logic in effect. If NESTED is true, then our caller cannot stand to have
the garbage collector run at the moment. We would need to either create
*************** cgraph_finalize_function (tree decl, boo
*** 372,377 ****
--- 387,397 ----
if (!nested)
ggc_collect ();
+
+ if (cgraph_state == CGRAPH_STATE_CONSTRUCTION
+ && (cgraph_decide_is_function_needed (node, decl)
+ || referred_to_p ((symtab_node)node)))
+ enqueue_node ((symtab_node)node);
}
/* Add the function FNDECL to the call graph.
*************** process_function_and_variable_attributes
*** 1114,1135 ****
}
}
- /* Return true when there are references to NODE. */
-
- static bool
- referred_to_p (symtab_node node)
- {
- int i;
- struct ipa_ref *ref;
-
- for (i = 0; ipa_ref_list_referring_iterate (&node->symbol.ref_list, i, ref);
- i++)
- return true;
- if (symtab_function_p (node) && cgraph (node)->callers)
- return true;
- return false;
- }
-
/* Mark DECL as finalized. By finalizing the declaration, frontend instruct
the
middle end to output the variable to asm file, if needed or externally
visible. */
--- 1134,1139 ----
Index: symtab.c
===================================================================
*** symtab.c (revision 186770)
--- symtab.c (working copy)
*************** dump_symtab_base (FILE *f, symtab_node n
*** 414,419 ****
--- 414,426 ----
fprintf (f, " virtual");
if (DECL_ARTIFICIAL (node->symbol.decl))
fprintf (f, " artificial");
+ if (TREE_CODE (node->symbol.decl) == FUNCTION_DECL)
+ {
+ if (DECL_STATIC_CONSTRUCTOR (node->symbol.decl))
+ fprintf (f, " constructor");
+ if (DECL_STATIC_DESTRUCTOR (node->symbol.decl))
+ fprintf (f, " destructor");
+ }
fprintf (f, "\n");
if (node->symbol.same_comdat_group)
