diff options
Diffstat (limited to 'sysdeps/i386/fpu/s_significandl.c')
| -rw-r--r-- | sysdeps/i386/fpu/s_significandl.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/s_significandl.c b/sysdeps/i386/fpu/s_significandl.c new file mode 100644 index 0000000000..f31b77abbe --- /dev/null +++ b/sysdeps/i386/fpu/s_significandl.c @@ -0,0 +1,19 @@ +/* + * Written by J.T. Conklin <jtc@netbsd.org>. + * Changes for long double by Ulrich Drepper <drepper@cygnus.com> + * Public domain. + */ + +#include <math_private.h> + +long double +__significandl (long double x) +{ + long double res; + + asm ("fxtract\n" + "fstp %%st(0)" : "=t" (res) : "0" (x)); + return res; +} + +weak_alias (__significandl, significandl) |