FP_SUB_D          111 include/math-emu/double.h #define FP_SUB_D(R,X,Y)			_FP_SUB(D,2,R,X,Y)
FP_SUB_D          183 include/math-emu/double.h #define FP_SUB_D(R,X,Y)			_FP_SUB(D,1,R,X,Y)