https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66821
--- Comment #8 from Yulia Koval <julia.koval at intel dot com> --- (In reply to H.J. Lu from comment #7) > (In reply to Yulia Koval from comment #6) > > msticlxl58$ size miam > > text data bss dec hex filename > > 72 0 0 72 48 miam > > msticlxl58$ size march > > text data bss dec hex filename > > 81 0 0 81 51 march > > Which one is -march=iamcu? miam is -miamcu, the same as just "-m32" march is -march=iamcu