1 -qfloat = 2+ : 2! nospnans 2 norsqrt 2 norrm 2 norelax 2 nonans 2 maf 2 nohsflt 2 fold 2 nofltint 2 complexgcc 2 nocomplexgcc 2 fltint 2 nofold 2 hsflt 2 nomaf 2 nans 2 relax 2 rrm 2 rsqrt 2 spnans