re PR c++/12624 ([unit-at-a-time] ICE in notice_global_symbol)

	PR c++/12624
	* varasm.c (notice_global_symbol): Disqualify global registers.

From-SVN: r72880

gcc/ChangeLog

+2003-10-24  Jan Hubicka  <jh@suse.cz>
+
+	PR c++/12624
+	* varasm.c (notice_global_symbol): Disqualify global registers.
+
 2003-10-23  Roger Sayle  <roger@eyesopen.com>
 
 	PR middle-end/11414

gcc/varasm.c

@@ -1050,7 +1050,8 @@ notice_global_symbol (tree decl)
 	  && (TREE_CODE (decl) != VAR_DECL
 	      || (DECL_COMMON (decl)
 		  && (DECL_INITIAL (decl) == 0
-		      || DECL_INITIAL (decl) == error_mark_node)))))
+		      || DECL_INITIAL (decl) == error_mark_node))))
+      || GET_CODE (DECL_RTL (decl)) != MEM)
     return;
 
   /* We win when global object is found, but it is usefull to know about weak