[Bug ipa/63649] [5 Regression] ICE: Segmentation fault in gcc/ipa-comdats.c:332
trippels at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Sun Oct 26 15:35:00 GMT 2014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63649
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Known to work| |4.8.3, 4.9.2
Last reconfirmed| |2014-10-26
Component|c++ |ipa
CC| |hubicka at gcc dot gnu.org,
| |trippels at gcc dot gnu.org
Ever confirmed|0 |1
Summary|5.0: ICE with init_priority |[5 Regression] ICE:
| |Segmentation fault in
| |gcc/ipa-comdats.c:332
Target Milestone|--- |5.0
Known to fail| |5.0
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Started with r210597.
A bit more reduced:
markus@x4 /tmp % cat ipa.ii
struct A
{
typedef void Func ();
A () = default;
void *_base;
};
struct B
{
struct Ctor_vector
{
void m_fn1 (A::Func);
} ctors;
};
template <typename> class C : B
{
public:
C ();
static void
m_fn2 ()
{
}
};
A b;
__attribute__ ((init_priority (0xfffe))) C<int> a;
template <typename T> C<T>::C () { ctors.m_fn1 (m_fn2); }
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