Add getpayloadl to libnldbl.

This patch adds getpayloadl to libnldbl, missed in my patch that
originally implemented getpayload functions.

Tested for powerpc.

	* sysdeps/ieee754/ldbl-opt/nldbl-getpayload.c: New file.
	* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
	getpayload.
	(CFLAGS-nldbl-getpayload.c): New variable.

2 files changed, 28 insertions, 1 deletions

diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile
index 239dd0e..e97abdc 100644
--- a/sysdeps/ieee754/ldbl-opt/Makefile
+++ b/sysdeps/ieee754/ldbl-opt/Makefile
@@ -42,7 +42,7 @@ libnldbl-calls = asprintf dprintf fprintf fscanf fwprintf fwscanf iovfscanf \
 		 isoc99_vscanf isoc99_vfscanf isoc99_vsscanf \
 		 isoc99_wscanf isoc99_fwscanf isoc99_swscanf \
 		 isoc99_vwscanf isoc99_vfwscanf isoc99_vswscanf \
-		 nextup nextdown totalorder totalordermag
+		 nextup nextdown totalorder totalordermag getpayload
 libnldbl-routines = $(libnldbl-calls:%=nldbl-%)
 libnldbl-inhibit-o = $(object-suffixes)
 libnldbl-static-only-routines = $(libnldbl-routines)
@@ -99,6 +99,7 @@ CFLAGS-nldbl-fmin.c = -fno-builtin-fminl
 CFLAGS-nldbl-fmod.c = -fno-builtin-fmodl
 CFLAGS-nldbl-frexp.c = -fno-builtin-frexpl
 CFLAGS-nldbl-gamma.c = -fno-builtin-gammal
+CFLAGS-nldbl-getpayload.c = -fno-builtin-getpayloadl
 CFLAGS-nldbl-hypot.c = -fno-builtin-hypotl
 CFLAGS-nldbl-ilogb.c = -fno-builtin-ilogbl
 CFLAGS-nldbl-isinf.c = -fno-builtin-isinfl
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-getpayload.c b/sysdeps/ieee754/ldbl-opt/nldbl-getpayload.c
new file mode 100644
index 0000000..3cdad0b
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-getpayload.c
@@ -0,0 +1,26 @@
+/* Compatibility routine for IEEE double as long double for getpayload.
+   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
+getpayloadl (const double *x)
+{
+  return getpayload (x);
+}