ia64.c (ia64_encode_section_info): Don't prod global register variables.

2004-04-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/ia64/ia64.c (ia64_encode_section_info): Don't prod
	global register variables.

From-SVN: r80501

gcc/ChangeLog

+2004-04-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/ia64/ia64.c (ia64_encode_section_info): Don't prod
+	global register variables.
+
 2004-04-07  Joseph S. Myers  <jsm@polyomino.org.uk>
 
 	* fixinc/inclhack.def (rpc_xdr_lvalue_cast_a,

gcc/config/ia64/ia64.c

@@ -1116,7 +1116,10 @@ ia64_encode_section_info (tree decl, rtx rtl, int first)
 {
   default_encode_section_info (decl, rtl, first);
 
+  /* Careful not to prod global register variables.  */
   if (TREE_CODE (decl) == VAR_DECL
+      && GET_CODE (DECL_RTL (decl)) == MEM
+      && GET_CODE (XEXP (DECL_RTL (decl), 0)) == SYMBOL_REF
       && (TREE_STATIC (decl) || DECL_EXTERNAL (decl)))
     ia64_encode_addr_area (decl, XEXP (rtl, 0));
 }