http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44641
--- Comment #27 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-08 20:05:24 UTC --- .loc 1 13 0 .cfi_startproc .set nomips16 .ent main .type main, @function main: is what we get on mips64-linux-gnu. The only difference between this and the IRIX one is the .cfi_startproc .