1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/alpha/fpu/s_isnan.c b/sysdeps/alpha/fpu/s_isnan.c
deleted file mode 100644
index b56fdbe2c5..0000000000
--- a/sysdeps/alpha/fpu/s_isnan.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Return 1 if argument is a NaN, else 0.
-   Copyright (C) 2007-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Ugly kludge to avoid declarations.  */
-#define __isnanf	not___isnanf
-#define isnanf		not_isnanf
-#define __GI___isnanf	not__GI___isnanf
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-#undef __isnanf
-#undef isnanf
-#undef __GI___isnanf
-
-int
-__isnan (double x)
-{
-  uint64_t ix;
-  EXTRACT_WORDS64 (ix, x);
-  return ix * 2 > 0xffe0000000000000ul;
-}
-
-hidden_def (__isnan)
-weak_alias (__isnan, isnan)
-
-/* It turns out that the 'double' version will also always work for
-   single-precision.  */
-strong_alias (__isnan, __isnanf)
-weak_alias (__isnan, isnanf)
-
-/* ??? GCC 4.8 fails to look through chains of aliases with asm names
-   attached.  Work around this for now.  */
-hidden_ver (__isnan, __isnanf)
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__isnan, __isnanl)
-weak_alias (__isnan, isnanl)
-#endif
-#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
-compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
-#endif