http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56975
--- Comment #5 from Kai Tietz <ktietz at gcc dot gnu.org> 2013-04-18 18:19:28 UTC --- Created attachment 29898 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29898 Patch for supporting cygwin32's SYSV_ABI proper This patch should fix the reported issue.