} else {
i = (0x000fffff)>>j0;
if(((i0&i)|i1)==0) { /* x is integral */
- u_int32_t high;
*iptr = x;
- GET_HIGH_WORD(high,x);
- INSERT_WORDS(x,high&0x80000000,0); /* return +-0 */
+ INSERT_WORDS(x,i0&0x80000000,0); /* return +-0 */
return x;
} else {
INSERT_WORDS(*iptr,i0&(~i),0);
}
}
} else if (j0>51) { /* no fraction part */
- u_int32_t high;
*iptr = x*one;
- GET_HIGH_WORD(high,x);
- INSERT_WORDS(x,high&0x80000000,0); /* return +-0 */
+ /* We must handle NaNs separately. */
+ if (j0 == 0x400 && ((i0 & 0xfffff) | i1))
+ return x*one;
+ INSERT_WORDS(x,i0&0x80000000,0); /* return +-0 */
return x;
} else { /* fraction part in low x */
i = ((u_int32_t)(0xffffffff))>>(j0-20);
if((i1&i)==0) { /* x is integral */
- u_int32_t high;
*iptr = x;
- GET_HIGH_WORD(high,x);
- INSERT_WORDS(x,high&0x80000000,0); /* return +-0 */
+ INSERT_WORDS(x,i0&0x80000000,0); /* return +-0 */
return x;
} else {
INSERT_WORDS(*iptr,i0,i1&(~i));