CRFS              288 arch/powerpc/xmon/ppc-opc.c #define CRS CRFS + 1
CRFS             3328 arch/powerpc/xmon/ppc-opc.c {"evsel",	EVSEL(4,79),	EVSEL_MASK,  PPCSPE,	0,		{RS, RA, RB, CRFS}},