* stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check.

From-SVN: r58128

gcc/ChangeLog

+2002-10-14  Graham Stott  <graham.stott@btinternet.com>
+
+	* stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check.
+
 2002-10-14  Aldy Hernandez  <aldyh@redhat.com>
 
 	* stmt.c: Fix typo in comment.
@@ -2932,7 +2936,7 @@ Tue Sep 17 13:40:13 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 	* cfgcleanup.c (try_crossjump_to_edge): Fix updating of liveness
 	information.
 
-2002-09-07  Graham Stott  <graham.stott@btinternet.con>
+2002-09-07  Graham Stott  <graham.stott@btinternet.com>
 
        * rtlanal.c (dead_or_set_regno_p): Fix typo.
 

gcc/stmt.c

@@ -1414,6 +1414,7 @@ decl_conflicts_with_clobbers_p (decl, clobbered_regs)
      list are not allowed.  */
   if ((TREE_CODE (decl) == VAR_DECL || TREE_CODE (decl) == PARM_DECL)
       && DECL_REGISTER (decl)
+      && REG_P (DECL_RTL (decl))
       && REGNO (DECL_RTL (decl)) < FIRST_PSEUDO_REGISTER)
     {
       rtx reg = DECL_RTL (decl);