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| author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
| commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
| tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/libgcc/floatunsixf.c | |
| parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
| download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip | |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/libgcc/floatunsixf.c')
| -rw-r--r-- | gcc-4.8/libgcc/floatunsixf.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc-4.8/libgcc/floatunsixf.c b/gcc-4.8/libgcc/floatunsixf.c new file mode 100644 index 000000000..52511688d --- /dev/null +++ b/gcc-4.8/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; +} |