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decl2.c (clear_decl_external): New functoin.

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* decl2.c (clear_decl_external): New functoin.
	(cp_write_global_declarations): Use it.

From-SVN: r174922
This commit is contained in:
Jan Hubicka 2011-06-10 20:28:02 +02:00 committed by Jan Hubicka
parent 2644044926
commit e44eb8ff70
2 changed files with 21 additions and 20 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2011-06-10 Jan Hubicka <jh@suse.cz>
* decl2.c (clear_decl_external): New functoin.
(cp_write_global_declarations): Use it.
2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
* cp-tree.h (error_operand_p): Remove.

36
gcc/cp/decl2.c
View File

@ -3635,6 +3635,15 @@ collect_all_refs (const char *source_file)
collect_ada_namespace (global_namespace, source_file);
}
/* Clear DECL_EXTERNAL for NODE. */
static bool
clear_decl_external (struct cgraph_node *node, void *data ATTRIBUTE_UNUSED)
{
DECL_EXTERNAL (node->decl) = 0;
return false;
}
/* This routine is called at the end of compilation.
Its job is to create all the code needed to initialize and
destroy the global aggregates. We do the destruction
@ -3857,17 +3866,12 @@ cp_write_global_declarations (void)
&& DECL_INITIAL (decl)
&& decl_needed_p (decl))
{
struct cgraph_node *node = cgraph_get_node (decl), *alias, *next;
struct cgraph_node *node, *next;
DECL_EXTERNAL (decl) = 0;
/* If we mark !DECL_EXTERNAL one of the same body aliases,
we need to mark all of them that way. */
if (node && node->same_body)
{
DECL_EXTERNAL (node->decl) = 0;
for (alias = node->same_body; alias; alias = alias->next)
DECL_EXTERNAL (alias->decl) = 0;
}
node = cgraph_get_node (decl);
cgraph_for_node_and_aliases (node, clear_decl_external,
NULL, true);
/* If we mark !DECL_EXTERNAL one of the symbols in some comdat
group, we need to mark all symbols in the same comdat group
that way. */
@ -3875,16 +3879,8 @@ cp_write_global_declarations (void)
for (next = node->same_comdat_group;
next != node;
next = next->same_comdat_group)
{
DECL_EXTERNAL (next->decl) = 0;
if (next->same_body)
{
for (alias = next->same_body;
alias;
alias = alias->next)
DECL_EXTERNAL (alias->decl) = 0;
}
}
cgraph_for_node_and_aliases (next, clear_decl_external,
NULL, true);
}
/* If we're going to need to write this function out, and