Fix -Wundef warnings in login/tst-utmp.c.
[glibc.git] / sysdeps / i386 / fpu / s_finite.S
blob1ae4aed451cbd04409a6a038fd286cc023daa1a2
1 /*
2  * Written by Joe Keane <jgk@jgk.org>.
3  */
5 #include <machine/asm.h>
7 ENTRY(__finite)
8         movl    8(%esp),%eax
9         movl    $0xFFEFFFFF,%ecx
10         subl    %eax,%ecx
11         xorl    %ecx,%eax
12         shrl    $31, %eax
13         ret
14 END (__finite)
15 weak_alias (__finite, finite)
16 hidden_def (__finite)