From 1d09f0e68f9152817a7f896505d8c6dbe7e14e01 Mon Sep 17 00:00:00 2001
From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 30 Mar 2005 22:07:51 +0000
Subject: [PATCH] * cgraph.h (struct cgraph_node): Add alias. *
varasm.c (assemble_alias): Set it. * cgraphunit.c
(cgraph_assemble_pending_functions): Check it and avoid calling
cgraph_expand_function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97284 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 7 +++++++
gcc/cgraph.h | 2 ++
gcc/cgraphunit.c | 4 +++-
gcc/varasm.c | 2 +-
4 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2adae1617e3..be4f8c255e4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2005-03-30 Richard Henderson <rth@redhat.com>
+
+ * cgraph.h (struct cgraph_node): Add alias.
+ * varasm.c (assemble_alias): Set it.
+ * cgraphunit.c (cgraph_assemble_pending_functions): Check it and
+ avoid calling cgraph_expand_function.
+
2005-03-30 Tom Tromey <tromey@redhat.com>
* tree.def (FILE_TYPE): Removed.
diff --git a/gcc/cgraph.h b/gcc/cgraph.h
index 46f9f0a660d..b9a8d6e319f 100644
--- a/gcc/cgraph.h
+++ b/gcc/cgraph.h
@@ -118,6 +118,8 @@ struct cgraph_node GTY((chain_next ("%h.next"), chain_prev ("%h.previous")))
bool analyzed;
/* Set when function is scheduled to be assembled. */
bool output;
+ /* Set for aliases once they got through assemble_alias. */
+ bool alias;
};
struct cgraph_edge GTY((chain_next ("%h.next_caller"), chain_prev ("%h.prev_caller")))
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 6e864d5e243..9fef33e9557 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -300,7 +300,9 @@ cgraph_assemble_pending_functions (void)
cgraph_nodes_queue = cgraph_nodes_queue->next_needed;
n->next_needed = NULL;
- if (!n->global.inlined_to && !DECL_EXTERNAL (n->decl))
+ if (!n->global.inlined_to
+ && !n->alias
+ && !DECL_EXTERNAL (n->decl))
{
cgraph_expand_function (n);
output = true;
diff --git a/gcc/varasm.c b/gcc/varasm.c
index c51f6c045d6..cf323f4c31f 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -4516,7 +4516,7 @@ assemble_alias (tree decl, tree target)
/* Allow aliases to aliases. */
if (TREE_CODE (decl) == FUNCTION_DECL)
- cgraph_node (decl);
+ cgraph_node (decl)->alias = true;
else
cgraph_varpool_node (decl)->alias = true;
--
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