[glibc] alpha: Remove fcopysign{f} implementation

[glibc] alpha: Remove fcopysign{f} implementation

[Adhemerval Zanella]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0753be0c8a061ff2e20053b25e51c7d4cd497262

commit 0753be0c8a061ff2e20053b25e51c7d4cd497262
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Tue Apr 5 10:31:58 2022 -0300

    alpha: Remove fcopysign{f} implementation
    
    The generic code already uses builtins.

Diff:
---
 sysdeps/alpha/fpu/s_copysign.c  | 32 --------------------------------
 sysdeps/alpha/fpu/s_copysignf.c | 28 ----------------------------
 2 files changed, 60 deletions(-)

diff --git a/sysdeps/alpha/fpu/s_copysign.c b/sysdeps/alpha/fpu/s_copysign.c
deleted file mode 100644
index 619b6a92c7..0000000000
--- a/sysdeps/alpha/fpu/s_copysign.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 2000-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
-double
-__copysign (double x, double y)
-{
-  return __builtin_copysign (x, y);
-}
-
-libm_alias_double (__copysign, copysign)
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_copysignf.c b/sysdeps/alpha/fpu/s_copysignf.c
deleted file mode 100644
index 4726489dd3..0000000000
--- a/sysdeps/alpha/fpu/s_copysignf.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2000-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <libm-alias-float.h>
-
-float
-__copysignf (float x, float y)
-{
-  return __builtin_copysignf (x, y);
-}
-
-libm_alias_float (__copysign, copysign)