(logb): Fix thinko, reverse output values.

diff --git a/sysdeps/i386/fpu/__math.h b/sysdeps/i386/fpu/__math.h
index 5d7ba4b84391497a7452677ee08f5663165e1a88..78b2467b65a683d49281708f0bae37c6dced69b4 100644 (file)
--- a/sysdeps/i386/fpu/__math.h
+++ b/sysdeps/i386/fpu/__math.h
@@ -447,7 +447,7 @@ logb (double __x)
   register double __value, __junk;
   __asm __volatile__
     ("fxtract\n\t"
-     : "=t" (__value), "=u" (__junk) : "0" (__x));
+     : "=t" (__junk), "=u" (__value) : "0" (__x));
 
   return __value;
 }