* regrename.c (kill_set_value): Handle subregs properly.

From-SVN: r49838

gcc/ChangeLog

+Mon Feb 18 11:55:55 CET 2002  Jan Hubicka  <jh@suse.cz>
+
+	* regrename.c (kill_set_value): Handle subregs properly.
+
 2002-02-18  David Billinghurst <David.Billinghurst@riotinto.com>
 
 	* objc/objc-act.c (handle_impent): Remove leading '*'

gcc/regrename.c

@@ -1186,10 +1186,11 @@ kill_set_value (x, set, data)
      void *data;
 {
   struct value_data *vd = data;
-  if (GET_CODE (set) != CLOBBER && REG_P (x))
+  if (GET_CODE (set) != CLOBBER)
     {
       kill_value (x, vd);
-      set_value_regno (REGNO (x), GET_MODE (x), vd);
+      if (REG_P (x))
+        set_value_regno (REGNO (x), GET_MODE (x), vd);
     }
 }