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[Bug tree-optimization/56635] [4.8/4.9 regression] internal compiler error: in find_lattice_value, at tree-complex.c:15
- 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: Mon, 18 Mar 2013 08:46:43 +0000
- Subject: [Bug tree-optimization/56635] [4.8/4.9 regression] internal compiler error: in find_lattice_value, at tree-complex.c:15
- Auto-submitted: auto-generated
- References: <bug-56635-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56635
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-18 08:46:43 UTC ---
Even more reduced (-O3):
struct A { _Complex double a; };
void
foo (A **x, A **y)
{
A r;
if (__real__ x[0]->a)
{
r.a = y[0]->a / x[0]->a;
**x = r;
}
else
**x = **y;
}