FXM4              415 arch/powerpc/xmon/ppc-opc.c #define IMM20 FXM4 + 2
FXM4             4726 arch/powerpc/xmon/ppc-opc.c {"mfcr",	XFXM(31,19,0,0), XFXFXM_MASK, COM,	0,		{RT, FXM4}},