74 	int			i, k, hx, hy, sx, sy;  in __vatan2()  local
79 		hy = HI(y);  in __vatan2()
80 		sy = hy & 0x80000000;  in __vatan2()
81 		hy &= ~0x80000000;  in __vatan2()
88 		if (hy > hx || (hy == hx && LO(y) > LO(x)))  in __vatan2()
91 			hx = hy;  in __vatan2()
92 			hy = i;  in __vatan2()
121 		if (hx >= 0x7fe00000 || hx - hy >= 0x03600000)  in __vatan2()
127 				else if (hy >= 0x7ff00000)  in __vatan2()
138 			if (hx - hy >= 0x03600000)  in __vatan2()
153 			hy -= 0x00300000;  in __vatan2()
156 		else if (hy < 0x00100000)  in __vatan2()
158 			if ((hy | LO(&y0)) == 0)  in __vatan2()
171 			hy = HI(&y0);  in __vatan2()
175 		k = (((hx - hy) + 0x00004000) >> 13) & ~0x3;  in __vatan2()
194 		hy = HI(y);  in __vatan2()
195 		sy = hy & 0x80000000;  in __vatan2()
196 		hy &= ~0x80000000;  in __vatan2()
203 		if (hy > hx || (hy == hx && LO(y) > LO(x)))  in __vatan2()
206 			hx = hy;  in __vatan2()
207 			hy = i;  in __vatan2()
236 		if (hx >= 0x7fe00000 || hx - hy >= 0x03600000)  in __vatan2()
242 				else if (hy >= 0x7ff00000)  in __vatan2()
253 			if (hx - hy >= 0x03600000)  in __vatan2()
268 			hy -= 0x00300000;  in __vatan2()
271 		else if (hy < 0x00100000)  in __vatan2()
273 			if ((hy | LO(&y1)) == 0)  in __vatan2()
286 			hy = HI(&y1);  in __vatan2()
290 		k = (((hx - hy) + 0x00004000) >> 13) & ~0x3;  in __vatan2()
309 		hy = HI(y);  in __vatan2()
310 		sy = hy & 0x80000000;  in __vatan2()
311 		hy &= ~0x80000000;  in __vatan2()
318 		if (hy > hx || (hy == hx && LO(y) > LO(x)))  in __vatan2()
321 			hx = hy;  in __vatan2()
322 			hy = i;  in __vatan2()
351 		if (hx >= 0x7fe00000 || hx - hy >= 0x03600000)  in __vatan2()
357 				else if (hy >= 0x7ff00000)  in __vatan2()
368 			if (hx - hy >= 0x03600000)  in __vatan2()
383 			hy -= 0x00300000;  in __vatan2()
386 		else if (hy < 0x00100000)  in __vatan2()
388 			if ((hy | LO(&y2)) == 0)  in __vatan2()
401 			hy = HI(&y2);  in __vatan2()
405 		k = (((hx - hy) + 0x00004000) >> 13) & ~0x3;  in __vatan2()