42 	if (exponent(st0_ptr) >= 63) {  in trig_arg()
61 			   q, exponent(st0_ptr) - exponent(&CONST_PI2));  in trig_arg()
62 		setexponent16(&tmp, exponent(&CONST_PI2));  in trig_arg()
77 		if ((exponent(st0_ptr) <= exponent(&CONST_PI2extra) + 64)  in trig_arg()
88 				      exponent(&CONST_PI2extra) +  in trig_arg()
89 				      exponent(&tmp));  in trig_arg()
110 		     && (exponent(st0_ptr) <= exponent(&CONST_PI2extra) + 64))  in trig_arg()
121 				      exponent(&CONST_PI2extra) +  in trig_arg()
122 				      exponent(&tmp));  in trig_arg()
126 			if ((exponent(st0_ptr) == exponent(&CONST_PI2)) &&  in trig_arg()
198 		isNaN = (exponent(st0_ptr) == EXP_OVER)  in single_arg_2_error()
241 		if (exponent(st0_ptr) < 0) {  in f2xm1()
299 		if (exponent(st0_ptr) > -40) {  in fptan()
374 		setexponent16(st_new_ptr, exponent(st_new_ptr));  in fxtract()
463 		expon = exponent(st0_ptr);  in fsqrt_()
517 		if (exponent(st0_ptr) > 63)  in frndint_()
557 		if (exponent(st0_ptr) > -40) {  in f_sin()
625 		if (exponent(st0_ptr) > -40) {  in f_cos()
626 			if ((exponent(st0_ptr) < 0)  in f_cos()
627 			    || ((exponent(st0_ptr) == 0)  in f_cos()
825 				if (exponent(&tmp) >= 0) {  in do_fprem()
908 				   significand(&tmp), exponent(&tmp)  in do_fprem()
1028 	FPU_REG *st1_ptr = &st(1), exponent;  in fyl2x()  local
1043 				setexponent16(st0_ptr, exponent(st0_ptr));  in fyl2x()
1051 					exponent.sigh = e;  in fyl2x()
1054 					exponent.sigh = -e;  in fyl2x()
1057 				exponent.sigl = 0;  in fyl2x()
1058 				setexponent16(&exponent, 31);  in fyl2x()
1059 				tag = FPU_normalize_nuo(&exponent);  in fyl2x()
1060 				stdexp(&exponent);  in fyl2x()
1061 				setsign(&exponent, esign);  in fyl2x()
1063 				    FPU_mul(&exponent, tag, 1, FULL_PRECISION);  in fyl2x()
1074 						      exponent(st1_ptr));  in fyl2x()
1123 				if (exponent(st0_ptr) < 0)  in fyl2x()
1159 		if (exponent(st0_ptr) >= 0) {  in fyl2x()
1160 			if ((exponent(st0_ptr) == 0) &&  in fyl2x()
1245 						      exponent(&CONST_PI4),  in fpatan()
1246 						      exponent(&CONST_PI2));  in fpatan()
1389 				if (exponent(st0_ptr) >= 0) {  in fyl2xp1()
1409 				if ((exponent(st0_ptr) >= 0) &&  in fyl2xp1()
1499 		setexponent16(st0_ptr, exponent(st0_ptr));  in fscale()
1503 		if (exponent(st1_ptr) > 30) {  in fscale()