Lines Matching refs:sx
61 int n, hx, hy, hz, ix, iy, sx, sq, i, m;
68 sx = hx & 0x80000000; /* sign of x */
70 hx ^= sx; /* |x| */
84 return (Zero[(unsigned) sx >> 31]);
158 return (Zero[(unsigned) sx >> 31]);
179 return (Zero[(unsigned) sx >> 31]);
188 __HI(x) = hx | sx;
197 hx = sx;
200 hx = sx;
202 __HI(x) = hx | sx;
213 int hx, hy, sx, sq;
220 sx = hx & 0x80000000; /* sign of x */
222 hx ^= sx; /* |x| */
265 return (sx == 0 ? x : -x);