summary refs log tree commit diff
path: root/math/w_log2.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /math/w_log2.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
downloadglibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz
glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.xz
glibc-a334319f6530564d22e775935d9c91663623a1b4.zip
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'math/w_log2.c')
-rw-r--r--math/w_log2.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/math/w_log2.c b/math/w_log2.c
deleted file mode 100644
index d56a6ee663..0000000000
--- a/math/w_log2.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * wrapper log2(X)
- */
-
-#include <math.h>
-#include "math_private.h"
-
-double
-__log2 (double x)	/* wrapper log2 */
-{
-#ifdef _IEEE_LIBM
-  return __ieee754_log2 (x);
-#else
-  double z;
-  z = __ieee754_log2 (x);
-  if (_LIB_VERSION == _IEEE_ || __isnan (x)) return z;
-  if (x <= 0.0)
-    {
-      if (x == 0.0)
-	return __kernel_standard (x, x, 48); /* log2 (0) */
-      else
-	return __kernel_standard (x, x, 49); /* log2 (x < 0) */
-    }
-  else
-    return z;
-#endif
-}
-weak_alias (__log2, log2)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__log2, __log2l)
-weak_alias (__log2, log2l)
-#endif