http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44578
--- Comment #13 from Uros Bizjak <ubizjak at gmail dot com> 2013-04-30 05:53:42 UTC --- (In reply to comment #12) > I found that due to the header file structure I cannot use -mno-mmx in > certain cases - i.e. when including the STL <algorithm> header file > and compiling with c++11. Is this a known issue/limitation? This is known non-issue; intrinsics require MMX instruction set enabled, this is the reason why so much effort was put into this problem.