{ double t = f_st0; f_st0 = f_st1; f_st1 = t; } // fxch
f_st0 = -f_st0;
f_st0 = f_st1;
- f_st1 = f_st0; f_st0 = f_st1; // fld
+ f_st1 = f_st0; // fld st
f_st0 = f_st1 * log2(f_st0);
f_st1 = f_st0; // fld st
*((double *)(u32)&sf.q[1]) = f_st0; f_st0 = f_st1; // var_18 fst