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decl2.c (var_finalized_p): New. 

* decl2.c (var_finalized_p): New.
	(maybe_emit_vtables, write_out_vars, finish_file): Use it.

From-SVN: r71284
This commit is contained in:
Jan Hubicka 2003-09-11 01:46:26 +02:00 committed by Jan Hubicka
parent f08545a8f2
commit c4d2313d39
2 changed files with 19 additions and 9 deletions
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5
gcc/cp/ChangeLog
View File

@ -1,3 +1,8 @@
2003-09-10 Jan Hubicka <jh@suse.cz>
* decl2.c (var_finalized_p): New.
(maybe_emit_vtables, write_out_vars, finish_file): Use it.
2003-09-10 Richard Henderson <rth@redhat.com>
* decl2.c (cxx_callgraph_analyze_expr): New, from corpse of

23
gcc/cp/decl2.c
View File

@ -1621,6 +1621,17 @@ import_export_class (tree ctype)
}
}
/* Return true if VAR has already been provided to the back end; in that
case VAR should not be modified further by the front end. */
static bool
var_finalized_p (tree var)
{
if (flag_unit_at_a_time)
return TREE_ASM_WRITTEN (var);
else
return cgraph_varpool_node (var)->finalized;
}
/* If necessary, write out the vtables for the dynamic class CTYPE.
Returns true if any vtables were emitted. */
@ -1634,9 +1645,7 @@ maybe_emit_vtables (tree ctype)
/* If the vtables for this class have already been emitted there is
nothing more to do. */
primary_vtbl = CLASSTYPE_VTABLES (ctype);
if (TREE_ASM_WRITTEN (primary_vtbl)
|| (flag_unit_at_a_time
&& cgraph_varpool_node (primary_vtbl)->finalized))
if (var_finalized_p (primary_vtbl))
return false;
/* Ignore dummy vtables made by get_vtable_decl. */
if (TREE_TYPE (primary_vtbl) == void_type_node)
@ -2454,9 +2463,7 @@ write_out_vars (tree vars)
tree v;
for (v = vars; v; v = TREE_CHAIN (v))
if (! TREE_ASM_WRITTEN (TREE_VALUE (v))
&& (!flag_unit_at_a_time
|| !cgraph_varpool_node (TREE_VALUE (v))->finalized))
if (!var_finalized_p (TREE_VALUE (v)))
rest_of_decl_compilation (TREE_VALUE (v), 0, 1, 1);
}
@ -2846,9 +2853,7 @@ finish_file ()
for (i = 0; i < pending_statics_used; ++i)
{
tree decl = VARRAY_TREE (pending_statics, i);
if (TREE_ASM_WRITTEN (decl)
|| (flag_unit_at_a_time
&& cgraph_varpool_node (decl)->finalized))
if (var_finalized_p (decl))
continue;
import_export_decl (decl);
if (DECL_NOT_REALLY_EXTERN (decl) && ! DECL_IN_AGGR_P (decl))