[Bug middle-end/34462] [4.3 Regression] tree check: expected ssa_name, have struct_field_tag in vuses_compare, at tree-vn.c:118
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Fri Dec 14 12:42:00 GMT 2007
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-12-14 12:41 -------
On ppc, the following ICEs compiled with -O2 during PRE
typedef __builtin_va_list va_list;
void gftp_config_parse_args (int numargs, char **first, ...)
{
char **dest = first;
va_list argp;
__builtin_va_start (argp, first);
while (numargs-- > 0)
{
*dest = __builtin_malloc (1);
dest = __builtin_va_arg(argp, char **);
*dest = ((void *)0);
}
__builtin_va_end(argp);
}
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |alias, ice-on-valid-code
Summary|[4.3 Regression] ICE in :q |[4.3 Regression] tree check:
| |expected ssa_name, have
| |struct_field_tag in
| |vuses_compare, at tree-
| |vn.c:118
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34462
More information about the Gcc-bugs
mailing list