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[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Sep 2009 11:48:50 -0000
- Subject: [Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap
- References: <bug-41395-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #27 from rguenth at gcc dot gnu dot org 2009-09-22 11:48 -------
struct VEC_char_base
{
unsigned num;
unsigned alloc;
short vec[1];
};
short __attribute__((noinline))
foo (struct VEC_char_base *p, int i)
{
short *q;
p->vec[i] = 0;
q = &p->vec[1];
*q = 1;
return p->vec[i];
}
extern void abort (void);
extern void *malloc (__SIZE_TYPE__);
int
main()
{
struct VEC_char_base *p = malloc (sizeof (struct VEC_char_base));
if (foo (p, 1) != 1)
abort ();
return 0;
}
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|jamborm at gcc dot gnu dot |rguenth at gcc dot gnu dot
|org |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41395