- n = ((uint32_t)hx>>31) - 1;
-
- /* (x<0)**(non-int) is NaN */
- if ((n|yisint) == 0)
- return (x-x)/(x-x);
-
- sn = 1.0f; /* s (sign of result -ve**odd) = -1 else = 1 */
- if ((n|(yisint-1)) == 0) /* (-ve)**(odd int) */
- sn = -1.0f;
+ sn = 1.0f; /* sign of result */
+ if (hx < 0) {
+ if (yisint == 0) /* (x<0)**(non-int) is NaN */
+ return (x-x)/(x-x);
+ if (yisint == 1) /* (x<0)**(odd int) */
+ sn = -1.0f;
+ }