Lines Matching refs:ix
115 int ix, iy, sign, j; in atanl() local
117 ix = px[i0]; in atanl()
118 sign = ix & 0x80000000; in atanl()
119 ix ^= sign; in atanl()
122 if (ix < 0x3ffc0000) { in atanl()
123 if (ix < 0x3feb0000) { /* when |x| < 2**(-prec/6-2) */ in atanl()
124 if (ix < 0x3fc50000) { /* if |x| < 2**(-prec/2-2) */ in atanl()
134 if (ix < 0x3fe20000) { /* if |x| < 2**(-prec/4-1) */ in atanl()
147 if (ix >= 0x40020000) { in atanl()
148 px[i0] = ix; in atanl()
149 if (ix < 0x40050400) { /* x < 65 */ in atanl()
160 } else if (ix < 0x40260000) { /* x < 2**(prec/3+2) */ in atanl()
169 } else if (ix < 0x40720000) { /* x < 2**(prec+2) */ in atanl()
171 } else if (ix < 0x7fff0000) { /* x < inf */ in atanl()
174 if (((ix - 0x7fff0000) | px[1] | px[2] | px[i1]) != 0) in atanl()
186 px[i0] = ix; in atanl()
187 iy = (ix + 0x00000800) & 0x7ffff000; in atanl()
197 if (ix == iy) in atanl()