https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
Still fails with r230191 at -O2:
Program received signal SIGSEGV, Segmentation fault.
0xf7571e97 in _Unwind_RaiseException (exc=<optimized out>)
at /export/gnu/import/git/sources/gcc/libgcc/unwind.inc:136
136 }
(gdb) bt
#0 0xf7571e97 in _Unwind_RaiseException (exc=<optimized out>)
at /export/gnu/import/git/sources/gcc/libgcc/unwind.inc:136
#1 0x00403510 in std::_Hashtable<int, int,
__gnu_cxx::throw_allocator_limit<int>, std::__detail::_Identity,
std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing,
std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy,
std::__detail::_Hashtable_traits<false, true, true> >::_M_rehash
(this=<optimized out>, __n=<optimized out>, __state=<optimized out>)
at
/export/build/gnu/gcc-x32/build-x86_64-linux/x86_64-pc-linux-gnu/x32/libstdc++-v3/include/bits/hashtable.h:1949
#2 0xffffcde0 in ?? ()
#3 0xffffcde0 in ?? ()
#4 0x0060aa20 in ?? ()
#5 0x0040358a in std::_Hashtable<int, int,
__gnu_cxx::throw_allocator_limit<int>, std::__detail::_Identity,
std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing,
std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy,
std::__detail::_Hashtable_traits<false, true, true> >::_M_insert_unique_node
(this=this@entry=0xffffcde0, __bkt=4294954380, __bkt@entry=0,
__code=__code@entry=0, __node=<optimized out>)
at
/export/build/gnu/gcc-x32/build-x86_64-linux/x86_64-pc-linux-gnu/x32/libstdc++-v3/include/bits/hashtable.h:1587
#6 0x0040414a in std::_Hashtable<int, int,
__gnu_cxx::throw_allocator_limit<int>, std::__detail::_Identity,
std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing,
std::__detail::_Default_ranged_hash, std::__detail::_Prime_r---Type <return> to
continue, or q <return> to quit---
ehash_policy, std::__detail::_Hashtable_traits<false, true, true>
>::_M_insert<int const&,
std::__detail::_AllocNode<__gnu_cxx::throw_allocator_limit<std::__detail::_Hash_node<int,
false> > > > (__node_gen=<synthetic pointer>,
__v=@0xffffcddc: 0, this=0xffffcde0)
at
/export/build/gnu/gcc-x32/build-x86_64-linux/x86_64-pc-linux-gnu/x32/libstdc++-v3/include/bits/hashtable.h:1691
#7 std::__detail::_Insert_base<int, int,
__gnu_cxx::throw_allocator_limit<int>, std::__detail::_Identity,
std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing,
std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy,
std::__detail::_Hashtable_traits<false, true, true> >::insert (
__v=@0xffffcddc: 0, this=0xffffcde0)
at
/export/build/gnu/gcc-x32/build-x86_64-linux/x86_64-pc-linux-gnu/x32/libstdc++-v3/include/bits/hashtable_policy.h:713
#8 std::unordered_set<int, std::hash<int>, std::equal_to<int>,
__gnu_cxx::throw_allocator_limit<int> >::insert (__x=@0xffffcddc: 0,
this=0xffffcde0)
at
/export/build/gnu/gcc-x32/build-x86_64-linux/x86_64-pc-linux-gnu/x32/libstdc++-v3/include/bits/unordered_set.h:413
#9 test01 ()
at
/export/gnu/import/git/sources/gcc/libstdc++-v3/testsuite/23_containers/unordered_set/insert/hash_policy.cc:46
#10 0x00400f48 in main ()
at
/export/gnu/import/git/sources/gcc/libstdc++-v3/testsuite/23_containers/unordered_set/insert/hash_policy.cc:110
(gdb)
