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| author | Ben Elliston <bje@gcc.gnu.org> | 2006-01-12 08:47:31 +1100 |
|---|---|---|
| committer | Ben Elliston <bje@gcc.gnu.org> | 2006-01-12 08:47:31 +1100 |
| commit | af082de3e2d6f8f330380ad00f4efd586fe768dd (patch) | |
| tree | caef221afda765c0bd0a7e0dc08d6195940b8ecb /gcc/rtlanal.c | |
| parent | 27a2694fb9683903ed3b1e39066fbd5bc05d6e17 (diff) | |
| download | gcc-af082de3e2d6f8f330380ad00f4efd586fe768dd.zip gcc-af082de3e2d6f8f330380ad00f4efd586fe768dd.tar.gz gcc-af082de3e2d6f8f330380ad00f4efd586fe768dd.tar.bz2 | |
* rtlanal.c (find_reg_note): Assert insn is not null.
From-SVN: r109605
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 7 |
1 files changed, 5 insertions, 2 deletions
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; |