+2012-02-24 Jim Meyering <meyering@redhat.com>
+
+ * genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing
+ absence of an define_enum call.
+
2012-04-24 Richard Guenther <rguenther@suse.de>
* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): If
/* Generate code from machine description to compute values of attributes.
Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012
Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
if (!et || !et->md_p)
error_with_line (lineno, "No define_enum called `%s' defined",
attr->name);
- for (ev = et->values; ev; ev = ev->next)
- add_attr_value (attr, ev->name);
+ if (et)
+ for (ev = et->values; ev; ev = ev->next)
+ add_attr_value (attr, ev->name);
}
else if (*XSTR (exp, 1) == '\0')
attr->is_numeric = 1;