| /contrib/toolchain/gcc/5x/libgcc/floatunsixf.c |
|---|
| 0,0 → 1,15 |
| /* Public domain. */ |
| typedef int SItype __attribute__ ((mode (SI))); |
| typedef unsigned int USItype __attribute__ ((mode (SI))); |
| typedef float XFtype __attribute__ ((mode (XF))); |
| XFtype |
| __floatunsixf (USItype u) |
| { |
| SItype s = (SItype) u; |
| XFtype r = (XFtype) s; |
| if (s < 0) |
| r += (XFtype)2.0 * (XFtype) ((USItype) 1 |
| << (sizeof (USItype) * __CHAR_BIT__ - 1)); |
| return r; |
| } |