Use rounds{s,d} for x86 rint, ceil, floor

[thirdparty/glibc.git] / sysdeps / ieee754 / dbl-64 / s_ceil.c

diff --git a/sysdeps/ieee754/dbl-64/s_ceil.c b/sysdeps/ieee754/dbl-64/s_ceil.c
index 1b352a679e0145806a7931af5f793ecf92c8ce6b..695cae5d532da77270047dd4ff1ebc2442d7bc21 100644 (file)
--- a/sysdeps/ieee754/dbl-64/s_ceil.c
+++ b/sysdeps/ieee754/dbl-64/s_ceil.c
@@ -10,10 +10,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: s_ceil.c,v 1.8 1995/05/10 20:46:53 jtc Exp $";
-#endif
-
 /*
  * ceil(x)
  * Return x rounded toward -inf to integral value
@@ -26,18 +22,10 @@ static char rcsid[] = "$NetBSD: s_ceil.c,v 1.8 1995/05/10 20:46:53 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-#ifdef __STDC__
 static const double huge = 1.0e300;
-#else
-static double huge = 1.0e300;
-#endif
 
-#ifdef __STDC__
-       double __ceil(double x)
-#else
-       double __ceil(x)
-       double x;
-#endif
+double
+__ceil(double x)
 {
        int32_t i0,i1,j0;
        u_int32_t i,j;
@@ -78,8 +66,10 @@ static double huge = 1.0e300;
        INSERT_WORDS(x,i0,i1);
        return x;
 }
+#ifndef __ceil
 weak_alias (__ceil, ceil)
-#ifdef NO_LONG_DOUBLE
+# ifdef NO_LONG_DOUBLE
 strong_alias (__ceil, __ceill)
 weak_alias (__ceil, ceill)
+# endif
 #endif