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| author | Szabolcs Nagy <nsz@port70.net> | 2013-09-02 00:38:51 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <nsz@port70.net> | 2013-09-05 11:30:07 +0000 |
| commit | af5f6d9556441487e5c66a7a4cfeddf4ed354aa7 (patch) | |
| tree | 34a31a68753c2851628109713a3462cb4742ef44 /src/math/__signbitl.c | |
| parent | ff4d6020d1c8aaab4f05e561789d6dad3d7ef083 (diff) | |
| download | musl-af5f6d9556441487e5c66a7a4cfeddf4ed354aa7.tar.gz musl-af5f6d9556441487e5c66a7a4cfeddf4ed354aa7.tar.bz2 musl-af5f6d9556441487e5c66a7a4cfeddf4ed354aa7.tar.xz musl-af5f6d9556441487e5c66a7a4cfeddf4ed354aa7.zip | |
long double cleanup, initial commit
new ldshape union, ld128 support is kept, code that used the old
ldshape union was rewritten (IEEEl2bits union of freebsd libm is
not touched yet)
ld80 __fpclassifyl no longer tries to handle invalid representation
Diffstat (limited to 'src/math/__signbitl.c')
| -rw-r--r-- | src/math/__signbitl.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/math/__signbitl.c b/src/math/__signbitl.c index 81adb6ce..c52c87bb 100644 --- a/src/math/__signbitl.c +++ b/src/math/__signbitl.c @@ -1,11 +1,9 @@ #include "libm.h" -// FIXME: should be a macro #if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384 int __signbitl(long double x) { union ldshape u = {x}; - - return u.bits.sign; + return u.i.se >> 15; } #endif |