diff options
Diffstat (limited to 'lib/mlibc/options/ansi/musl-generic-math/copysign.c')
| -rw-r--r-- | lib/mlibc/options/ansi/musl-generic-math/copysign.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/copysign.c b/lib/mlibc/options/ansi/musl-generic-math/copysign.c deleted file mode 100644 index b09331b..0000000 --- a/lib/mlibc/options/ansi/musl-generic-math/copysign.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "libm.h" - -double copysign(double x, double y) { - union {double f; uint64_t i;} ux={x}, uy={y}; - ux.i &= -1ULL/2; - ux.i |= uy.i & 1ULL<<63; - return ux.f; -} |