http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56522
--- Comment #10 from wbrana <wbrana at gmail dot com> 2013-03-08 17:27:49 UTC --- I found strange thing - result depends on linker there is slow down with "GNU ld (GNU Binutils) 2.23.1" there is improvement with "GNU gold (GNU Binutils 2.23.1) 1.11"