diff options
Diffstat (limited to 'sysdeps/i386/fpu/s_finite.S')
| -rw-r--r-- | sysdeps/i386/fpu/s_finite.S | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/s_finite.S b/sysdeps/i386/fpu/s_finite.S new file mode 100644 index 0000000000..63c766a950 --- /dev/null +++ b/sysdeps/i386/fpu/s_finite.S @@ -0,0 +1,15 @@ +/* + * Written by Joe Keane <jgk@jgk.org>. + */ + +#include <machine/asm.h> + +ENTRY(__finite) + movl 8(%esp),%eax + movl $0xFFEFFFFF,%ecx + subl %eax,%ecx + xorl %ecx,%eax + shrl $31, %eax + ret +END (__finite) +weak_alias (__finite, finite) |