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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 | |
| 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
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 7 |
2 files changed, 11 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ab3cfb8..babb3ba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,11 @@ +2006-01-11 Ben Elliston <bje@au.ibm.com> + + * rtlanal.c (find_reg_note): Assert insn is not null. + 2005-01-11 Kenneth Zadeck <zadeck@naturalbridge.com> - * df-scan.c (df_hard_reg_init) Moved declaration of i outside ifdef. + * df-scan.c (df_hard_reg_init): Move declaration of i outside + ifdef. 2006-01-11 Jeff Law <law@redhat.com> 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; |