[glibc] aarch64: Add math-use-builtins-f{max,min}.h

[glibc] aarch64: Add math-use-builtins-f{max,min}.h

[Adhemerval Zanella]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ecb94e958707d907327f164b95ae92320e0aab48

commit ecb94e958707d907327f164b95ae92320e0aab48
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Wed Dec 1 10:57:32 2021 -0300

    aarch64: Add math-use-builtins-f{max,min}.h
    
    It allows to remove the arch-specific implementations.

Diff:
---
 sysdeps/aarch64/fpu/math-use-builtins-fmax.h |  4 ++++
 sysdeps/aarch64/fpu/math-use-builtins-fmin.h |  4 ++++
 sysdeps/aarch64/fpu/s_fmax.c                 | 28 ----------------------------
 sysdeps/aarch64/fpu/s_fmaxf.c                | 28 ----------------------------
 sysdeps/aarch64/fpu/s_fmin.c                 | 28 ----------------------------
 sysdeps/aarch64/fpu/s_fminf.c                | 28 ----------------------------
 6 files changed, 8 insertions(+), 112 deletions(-)

diff --git a/sysdeps/aarch64/fpu/math-use-builtins-fmax.h b/sysdeps/aarch64/fpu/math-use-builtins-fmax.h
new file mode 100644
index 0000000000..3ba31c8f83
--- /dev/null
+++ b/sysdeps/aarch64/fpu/math-use-builtins-fmax.h
@@ -0,0 +1,4 @@
+#define USE_FMAX_BUILTIN 1
+#define USE_FMAXF_BUILTIN 1
+#define USE_FMAXL_BUILTIN 0
+#define USE_FMAXF128_BUILTIN 0
diff --git a/sysdeps/aarch64/fpu/math-use-builtins-fmin.h b/sysdeps/aarch64/fpu/math-use-builtins-fmin.h
new file mode 100644
index 0000000000..7fd6b45fce
--- /dev/null
+++ b/sysdeps/aarch64/fpu/math-use-builtins-fmin.h
@@ -0,0 +1,4 @@
+#define USE_FMIN_BUILTIN 1
+#define USE_FMINF_BUILTIN 1
+#define USE_FMINL_BUILTIN 0
+#define USE_FMINF128_BUILTIN 0
diff --git a/sysdeps/aarch64/fpu/s_fmax.c b/sysdeps/aarch64/fpu/s_fmax.c
deleted file mode 100644
index 7e3593fbda..0000000000
--- a/sysdeps/aarch64/fpu/s_fmax.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2011-2021 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/>.  */
-
-#include <math.h>
-#include <libm-alias-double.h>
-
-double
-__fmax (double x, double y)
-{
-  return __builtin_fmax (x, y);
-}
-
-libm_alias_double (__fmax, fmax)
diff --git a/sysdeps/aarch64/fpu/s_fmaxf.c b/sysdeps/aarch64/fpu/s_fmaxf.c
deleted file mode 100644
index eb4c469ef8..0000000000
--- a/sysdeps/aarch64/fpu/s_fmaxf.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2011-2021 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/>.  */
-
-#include <math.h>
-#include <libm-alias-float.h>
-
-float
-__fmaxf (float x, float y)
-{
-  return __builtin_fmaxf (x, y);
-}
-
-libm_alias_float (__fmax, fmax)
diff --git a/sysdeps/aarch64/fpu/s_fmin.c b/sysdeps/aarch64/fpu/s_fmin.c
deleted file mode 100644
index efdee1ed39..0000000000
--- a/sysdeps/aarch64/fpu/s_fmin.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 1996-2021 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/>.  */
-
-#include <math.h>
-#include <libm-alias-double.h>
-
-double
-__fmin (double x, double y)
-{
-  return __builtin_fmin (x, y);
-}
-
-libm_alias_double (__fmin, fmin)
diff --git a/sysdeps/aarch64/fpu/s_fminf.c b/sysdeps/aarch64/fpu/s_fminf.c
deleted file mode 100644
index 3665fabb6b..0000000000
--- a/sysdeps/aarch64/fpu/s_fminf.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2011-2021 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/>.  */
-
-#include <math.h>
-#include <libm-alias-float.h>
-
-float
-__fminf (float x, float y)
-{
-  return __builtin_fminf (x, y);
-}
-
-libm_alias_float (__fmin, fmin)