59e8fd6611
Not everything of musl's code is compiled yet (i.e. the .ignored-c files are not) as we need fenv.h first. Our previous math code is also not deleted yet but not compiled anymore.
17 lines
386 B
C
17 lines
386 B
C
#include "libm.h"
|
|
|
|
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
|
|
long double copysignl(long double x, long double y)
|
|
{
|
|
return copysign(x, y);
|
|
}
|
|
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
|
|
long double copysignl(long double x, long double y)
|
|
{
|
|
union ldshape ux = {x}, uy = {y};
|
|
ux.i.se &= 0x7fff;
|
|
ux.i.se |= uy.i.se & 0x8000;
|
|
return ux.f;
|
|
}
|
|
#endif
|