print_rtl (print_rtx): Don't print modes in EXPR_LISTs and INSN_LISTs that are…

print_rtl (print_rtx): Don't print modes in EXPR_LISTs and INSN_LISTs that are out of the REG_NOTE range.

* print_rtl (print_rtx): Don't print modes in EXPR_LISTs and
INSN_LISTs that are out of the REG_NOTE range.

From-SVN: r148091

gcc/ChangeLog

 2009-06-02  Alexandre Oliva  <aoliva@redhat.com>
 
+	* print_rtl (print_rtx): Don't print modes in EXPR_LISTs and
+	INSN_LISTs that are out of the REG_NOTE range.
+
+2009-06-02  Alexandre Oliva  <aoliva@redhat.com>
+
 	* loop-unroll.c (struct iv_to_split): Add pointer to next.
 	(struct var_to_expand): Likewise.
 	(struct opt_info): Add head and tail for linked lists of the above.

gcc/print-rtl.c

 /* Print RTL for GCC.
    Copyright (C) 1987, 1988, 1992, 1997, 1998, 1999, 2000, 2002, 2003,
-   2004, 2005, 2007, 2008
+   2004, 2005, 2007, 2008, 2009
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -204,8 +204,9 @@ print_rtx (const_rtx in_rtx)
 	    fputs ("/i", outfile);
 
 	  /* Print REG_NOTE names for EXPR_LIST and INSN_LIST.  */
-	  if (GET_CODE (in_rtx) == EXPR_LIST
-	      || GET_CODE (in_rtx) == INSN_LIST)
+	  if ((GET_CODE (in_rtx) == EXPR_LIST
+	       || GET_CODE (in_rtx) == INSN_LIST)
+	      && (int)GET_MODE (in_rtx) < REG_NOTE_MAX)
 	    fprintf (outfile, ":%s",
 		     GET_REG_NOTE_NAME (GET_MODE (in_rtx)));