41 	if (exponent(st0_ptr) >= 63) {  in trig_arg()
60 			   q, exponent(st0_ptr) - exponent(&CONST_PI2));  in trig_arg()
61 		setexponent16(&tmp, exponent(&CONST_PI2));  in trig_arg()
76 		if ((exponent(st0_ptr) <= exponent(&CONST_PI2extra) + 64)  in trig_arg()
87 				      exponent(&CONST_PI2extra) +  in trig_arg()
88 				      exponent(&tmp));  in trig_arg()
109 		     && (exponent(st0_ptr) <= exponent(&CONST_PI2extra) + 64))  in trig_arg()
120 				      exponent(&CONST_PI2extra) +  in trig_arg()
121 				      exponent(&tmp));  in trig_arg()
125 			if ((exponent(st0_ptr) == exponent(&CONST_PI2)) &&  in trig_arg()
197 		isNaN = (exponent(st0_ptr) == EXP_OVER)  in single_arg_2_error()
240 		if (exponent(st0_ptr) < 0) {  in f2xm1()
298 		if (exponent(st0_ptr) > -40) {  in fptan()
373 		setexponent16(st_new_ptr, exponent(st_new_ptr));  in fxtract()
462 		expon = exponent(st0_ptr);  in fsqrt_()
516 		if (exponent(st0_ptr) > 63)  in frndint_()
556 		if (exponent(st0_ptr) > -40) {  in fsin()
619 		if (exponent(st0_ptr) > -40) {  in f_cos()
620 			if ((exponent(st0_ptr) < 0)  in f_cos()
621 			    || ((exponent(st0_ptr) == 0)  in f_cos()
819 				if (exponent(&tmp) >= 0) {  in do_fprem()
902 				   significand(&tmp), exponent(&tmp)  in do_fprem()
1022 	FPU_REG *st1_ptr = &st(1), exponent;  in fyl2x()  local
1037 				setexponent16(st0_ptr, exponent(st0_ptr));  in fyl2x()
1045 					exponent.sigh = e;  in fyl2x()
1048 					exponent.sigh = -e;  in fyl2x()
1051 				exponent.sigl = 0;  in fyl2x()
1052 				setexponent16(&exponent, 31);  in fyl2x()
1053 				tag = FPU_normalize_nuo(&exponent);  in fyl2x()
1054 				stdexp(&exponent);  in fyl2x()
1055 				setsign(&exponent, esign);  in fyl2x()
1057 				    FPU_mul(&exponent, tag, 1, FULL_PRECISION);  in fyl2x()
1068 						      exponent(st1_ptr));  in fyl2x()
1117 				if (exponent(st0_ptr) < 0)  in fyl2x()
1153 		if (exponent(st0_ptr) >= 0) {  in fyl2x()
1154 			if ((exponent(st0_ptr) == 0) &&  in fyl2x()
1239 						      exponent(&CONST_PI4),  in fpatan()
1240 						      exponent(&CONST_PI2));  in fpatan()
1383 				if (exponent(st0_ptr) >= 0) {  in fyl2xp1()
1403 				if ((exponent(st0_ptr) >= 0) &&  in fyl2xp1()
1493 		setexponent16(st0_ptr, exponent(st0_ptr));  in fscale()
1497 		if (exponent(st1_ptr) > 30) {  in fscale()