From af082de3e2d6f8f330380ad00f4efd586fe768dd Mon Sep 17 00:00:00 2001 From: Ben Elliston Date: Thu, 12 Jan 2006 08:47:31 +1100 Subject: * rtlanal.c (find_reg_note): Assert insn is not null. From-SVN: r109605 --- gcc/rtlanal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'gcc/rtlanal.c') diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 1248d47..490c221 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -1,6 +1,7 @@ -/* Analyze RTL for C-Compiler +/* Analyze RTL for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software + Foundation, Inc. This file is part of GCC. @@ -1656,6 +1657,8 @@ find_reg_note (rtx insn, enum reg_note kind, rtx datum) { rtx link; + gcc_assert (insn); + /* Ignore anything that is not an INSN, JUMP_INSN or CALL_INSN. */ if (! INSN_P (insn)) return 0; -- cgit v1.1