Lines Matching defs:x2
120 int16 x1, x2, x3, x4, x5;124 x2 = x[-1];131 if (x2 < x1)134 x1 = x2;135 x2 = tmp;153 if (x3 < x2)155 tmp = x2;156 x2 = x3;159 if (x4 < x2)161 tmp = x2;162 x2 = x4;165 if (x5 < x2)167 x5 = x2;