http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359
--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-05-16 12:34:29 UTC --- Can you, please get me -fdump-ipa-cgraph and the assembly file? The testcase seems to work normally and those constants are supposed to be optimized out. For me hose are usual comdat vars: _ZN9__gnu_cxx24__numeric_traits_integerIlE5__minE/388 (const long int __gnu_cxx::__numeric_traits_integer<long int>::__min) @0x7ffff650e528 Type: variable Visibility: public weak comdat comdat_group:_ZN9__gnu_cxx24__numeric_traits_integerIlE5__minE one_only visibility_specified References: Referring: Availability: not-ready Varpool flags: initialized finalized