https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85574
--- Comment #19 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
gcc 5 has:
inline bool
val_ssa_equiv_hash_traits::equal_keys (tree value1, tree value2)
{
return operand_equal_p (value1, value2, 0);
}
/* Free an instance of equiv_hash_elt. */
template<typename T>
inline void
val_ssa_equiv_hash_traits::remove (T &elt)
{
elt.m_value.release ();
}
while in mainline we seem to compare addresses... Looks like wrong update to
hash_map.
