57 static unsigned ieee754sp_get_rounding(int sn, unsigned xm)  in ieee754sp_get_rounding()  argument
61 	if (xm & (SP_MBIT(3) - 1)) {  in ieee754sp_get_rounding()
66 			xm += 0x3 + ((xm >> 3) & 1);  in ieee754sp_get_rounding()
71 				xm += 0x8;  in ieee754sp_get_rounding()
75 				xm += 0x8;  in ieee754sp_get_rounding()
79 	return xm;  in ieee754sp_get_rounding()
88 union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)  in ieee754sp_format()  argument
90 	assert(xm);		/* we don't gen exact zeros (probably should) */  in ieee754sp_format()
92 	assert((xm >> (SP_FBITS + 1 + 3)) == 0);	/* no execess */  in ieee754sp_format()
93 	assert(xm & (SP_HIDDEN_BIT << 3));  in ieee754sp_format()
121 		    ieee754sp_get_rounding(sn, xm) >> (SP_FBITS + 1 + 3))  in ieee754sp_format()
125 			xm = ieee754sp_get_rounding(sn, xm);  in ieee754sp_format()
126 			xm >>= 1;  in ieee754sp_format()
128 			xm &= ~(SP_MBIT(3) - 1);  in ieee754sp_format()
134 			assert((xm & (SP_HIDDEN_BIT << 3)) == 0);  in ieee754sp_format()
138 	if (xm & (SP_MBIT(3) - 1)) {  in ieee754sp_format()
140 		if ((xm & (SP_HIDDEN_BIT << 3)) == 0) {  in ieee754sp_format()
146 		xm = ieee754sp_get_rounding(sn, xm);  in ieee754sp_format()
149 		if (xm >> (SP_FBITS + 1 + 3)) {  in ieee754sp_format()
151 			xm >>= 1;  in ieee754sp_format()
156 	xm >>= 3;  in ieee754sp_format()
158 	assert((xm >> (SP_FBITS + 1)) == 0);	/* no execess */  in ieee754sp_format()
184 	if ((xm & SP_HIDDEN_BIT) == 0) {  in ieee754sp_format()
189 		return buildsp(sn, SP_EMIN - 1 + SP_EBIAS, xm);  in ieee754sp_format()
191 		assert((xm >> (SP_FBITS + 1)) == 0);	/* no execess */  in ieee754sp_format()
192 		assert(xm & SP_HIDDEN_BIT);  in ieee754sp_format()
194 		return buildsp(sn, xe + SP_EBIAS, xm & ~SP_HIDDEN_BIT);  in ieee754sp_format()