* print_rtl (print_rtx): Don't print modes in EXPR_LISTs and

INSN_LISTs that are out of the REG_NOTE range.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148091 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8e95dfe..a00f194 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 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.

diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c
index e519728..596ac8f 100644 (file)
--- a/gcc/print-rtl.c
+++ b/gcc/print-rtl.c
@@ -1,6 +1,6 @@
 /* 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)));