65 			xm += 0x3 + ((xm >> 3) & 1);  in ieee754sp_get_rounding()
66 			/* xm += (xm&0x8)?0x4:0x3 */  in ieee754sp_get_rounding()
70 				xm += 0x8;  in ieee754sp_get_rounding()
74 				xm += 0x8;  in ieee754sp_get_rounding()
84  * xe is an unbiased exponent
87 union ieee754sp ieee754sp_format(int sn, int xe, unsigned int xm)  in ieee754sp_format()  argument
91 	assert((xm >> (SP_FBITS + 1 + 3)) == 0);	/* no excess */  in ieee754sp_format()
94 	if (xe < SP_EMIN) {  in ieee754sp_format()
96 		int es = SP_EMIN - xe;  in ieee754sp_format()
107 				if (sn == 0)  in ieee754sp_format()
108 					return ieee754sp_min(0);  in ieee754sp_format()
112 				if (sn == 0)  in ieee754sp_format()
113 					return ieee754sp_zero(0);  in ieee754sp_format()
119 		if (xe == SP_EMIN - 1 &&  in ieee754sp_format()
128 			xe++;  in ieee754sp_format()
133 			xe += es;  in ieee754sp_format()
134 			assert((xm & (SP_HIDDEN_BIT << 3)) == 0);  in ieee754sp_format()
135 			assert(xe == SP_EMIN);  in ieee754sp_format()
140 		if ((xm & (SP_HIDDEN_BIT << 3)) == 0) {  in ieee754sp_format()
152 			xe++;  in ieee754sp_format()
158 	assert((xm >> (SP_FBITS + 1)) == 0);	/* no excess */  in ieee754sp_format()
159 	assert(xe >= SP_EMIN);  in ieee754sp_format()
161 	if (xe > SP_EMAX) {  in ieee754sp_format()
171 			if (sn == 0)  in ieee754sp_format()
172 				return ieee754sp_inf(0);  in ieee754sp_format()
176 			if (sn == 0)  in ieee754sp_format()
177 				return ieee754sp_max(0);  in ieee754sp_format()
184 	if ((xm & SP_HIDDEN_BIT) == 0) {  in ieee754sp_format()
186 		assert(xe == SP_EMIN);  in ieee754sp_format()
191 		assert((xm >> (SP_FBITS + 1)) == 0);	/* no excess */  in ieee754sp_format()
194 		return buildsp(sn, xe + SP_EBIAS, xm & ~SP_HIDDEN_BIT);  in ieee754sp_format()