5 files changed, 65 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile
index ba13515c3e..99aa6c6e0b 100644
--- a/sysdeps/ieee754/ldbl-opt/Makefile
+++ b/sysdeps/ieee754/ldbl-opt/Makefile
@@ -43,7 +43,7 @@ libnldbl-calls = asprintf dprintf fprintf fscanf fwprintf fwscanf iovfscanf \
 		 isoc99_wscanf isoc99_fwscanf isoc99_swscanf \
 		 isoc99_vwscanf isoc99_vfwscanf isoc99_vswscanf \
 		 nextup nextdown totalorder totalordermag getpayload \
-		 canonicalize setpayload setpayloadsig llogb
+		 canonicalize setpayload setpayloadsig llogb fmaxmag fminmag
 libnldbl-routines = $(libnldbl-calls:%=nldbl-%)
 libnldbl-inhibit-o = $(object-suffixes)
 libnldbl-static-only-routines = $(libnldbl-routines)
@@ -97,7 +97,9 @@ CFLAGS-nldbl-finite.c = -fno-builtin-finitel
 CFLAGS-nldbl-floor.c = -fno-builtin-floorl
 CFLAGS-nldbl-fma.c = -fno-builtin-fmal
 CFLAGS-nldbl-fmax.c = -fno-builtin-fmaxl
+CFLAGS-nldbl-fmaxmag.c = -fno-builtin-fmaxmagl
 CFLAGS-nldbl-fmin.c = -fno-builtin-fminl
+CFLAGS-nldbl-fminmag.c = -fno-builtin-fminmagl
 CFLAGS-nldbl-fmod.c = -fno-builtin-fmodl
 CFLAGS-nldbl-frexp.c = -fno-builtin-frexpl
 CFLAGS-nldbl-gamma.c = -fno-builtin-gammal
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-fmaxmag.c b/sysdeps/ieee754/ldbl-opt/nldbl-fmaxmag.c
new file mode 100644
index 0000000000..ebb2449e0e
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-fmaxmag.c
@@ -0,0 +1,26 @@
+/* Compatibility routine for IEEE double as long double for fmaxmag.
+   Copyright (C) 2016 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/>.  */
+
+#include "nldbl-compat.h"
+
+double
+attribute_hidden
+fmaxmagl (double x, double y)
+{
+  return fmaxmag (x, y);
+}
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-fminmag.c b/sysdeps/ieee754/ldbl-opt/nldbl-fminmag.c
new file mode 100644
index 0000000000..48199201e3
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-fminmag.c
@@ -0,0 +1,26 @@
+/* Compatibility routine for IEEE double as long double for fminmag.
+   Copyright (C) 2016 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/>.  */
+
+#include "nldbl-compat.h"
+
+double
+attribute_hidden
+fminmagl (double x, double y)
+{
+  return fminmag (x, y);
+}
diff --git a/sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c b/sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c
new file mode 100644
index 0000000000..7e23761b58
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c
@@ -0,0 +1,5 @@
+/* fmaxmagl is not subject to complex aliasing rules.  It was added in
+   glibc 2.25.  */
+#define declare_mgen_alias(from, to) weak_alias (M_SUF (from), M_SUF (to))
+#include <math-type-macros-ldouble.h>
+#include <s_fmaxmag_template.c>
diff --git a/sysdeps/ieee754/ldbl-opt/s_fminmagl.c b/sysdeps/ieee754/ldbl-opt/s_fminmagl.c
new file mode 100644
index 0000000000..46c10514c9
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/s_fminmagl.c
@@ -0,0 +1,5 @@
+/* fminmagl is not subject to complex aliasing rules.  It was added in
+   glibc 2.25.  */
+#define declare_mgen_alias(from, to) weak_alias (M_SUF (from), M_SUF (to))
+#include <math-type-macros-ldouble.h>
+#include <s_fminmag_template.c>