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From: Bruce M Simpson <bms@FreeBSD.org>
Date: Sun, 19 Jul 2009 17:13:16 +0000 (UTC)
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Subject: svn commit: r195766 - stable/7/contrib/gcc
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Author: bms
Date: Sun Jul 19 17:13:16 2009
New Revision: 195766
URL: http://svn.freebsd.org/changeset/base/195766

Log:
  Revert previous change.
  
  Requested by:	kib

Modified:
  stable/7/contrib/gcc/dwarf2out.c

Modified: stable/7/contrib/gcc/dwarf2out.c
==============================================================================
--- stable/7/contrib/gcc/dwarf2out.c	Sun Jul 19 16:54:24 2009	(r195765)
+++ stable/7/contrib/gcc/dwarf2out.c	Sun Jul 19 17:13:16 2009	(r195766)
@@ -10007,7 +10007,7 @@ reference_to_unused (tree * tp, int * wa
     return NULL_TREE;
   else if (!cgraph_global_info_ready
 	   && (TREE_CODE (*tp) == VAR_DECL || TREE_CODE (*tp) == FUNCTION_DECL))
-    return *tp;
+    gcc_unreachable ();
   else if (DECL_P (*tp) && TREE_CODE (*tp) == VAR_DECL)
     {
       struct cgraph_varpool_node *node = cgraph_varpool_node (*tp);