TEXT _xinc(SB),$0 /* void _xinc(long *); */ MOVD R3, R4 xincloop: LWAR (R4), R3 ADD $1, R3 STWCCC R3, (R4) BNE xincloop RETURN TEXT _xdec(SB),$0 /* long _xdec(long *); */ MOVD R3, R4 xdecloop: LWAR (R4), R3 ADD $-1, R3 STWCCC R3, (R4) BNE xdecloop RETURN