return y;
if (ix == 0) { /* x == 0? */
-// glibc 2.4 does not seem to set underflow?
-// float u;
+/* glibc 2.4 does not seem to set underflow? */
+/* float u; */
/* return +-minsubnormal */
SET_FLOAT_WORD(x, (hy & 0x80000000) | 1);
-// u = x * x; /* raise underflow flag */
-// math_force_eval(u);
+/* u = x * x; raise underflow flag */
+/* math_force_eval(u); */
return x;
}