This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug debug/48866] gcc hangs when -g is set
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 4 May 2011 12:08:14 +0000
- Subject: [Bug debug/48866] gcc hangs when -g is set
- Auto-submitted: auto-generated
- References: <bug-48866-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48866
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-05-04 12:07:42 UTC ---
cselib actually. Shorter testcase:
struct S { struct S *d[2]; };
struct S *
foo (struct S *x)
{
struct S *y, *z;
y =
x->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1];
z =
y->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1]->d[1];
return z;
}