]>
Commit | Line | Data |
---|---|---|
2a3ebe77 JM |
1 | /* Public domain. */ |
2 | typedef int SItype __attribute__ ((mode (SI))); | |
3 | typedef unsigned int USItype __attribute__ ((mode (SI))); | |
4 | typedef float XFtype __attribute__ ((mode (XF))); | |
5 | ||
6 | XFtype | |
7 | __floatunsixf (USItype u) | |
8 | { | |
9 | SItype s = (SItype) u; | |
10 | XFtype r = (XFtype) s; | |
11 | if (s < 0) | |
12 | r += (XFtype)2.0 * (XFtype) ((USItype) 1 | |
13 | << (sizeof (USItype) * __CHAR_BIT__ - 1)); | |
14 | return r; | |
15 | } |