src/intel/compiler/elk/tests/gen4/mac.asm

mac(16)         g10<1>F         g3.5<0,1,0>F    g8<8,8,1>F      { align1 compr };
mac(8)          g39<1>F         g4.5<0,1,0>F    g38<8,8,1>F     { align1 };
mac(16)         m11<1>F         g7.1<0,1,0>F    g10<8,8,1>F     { align1 compr };