diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
index 7cc05b85ab..e07074356b 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
@@ -15,11 +15,20 @@ routines += ieee128-vprintf
 routines += ieee128-vsnprintf
 routines += ieee128-vsprintf
 
+routines += ieee128-fwprintf
+routines += ieee128-swprintf
+routines += ieee128-wprintf
+
+routines += ieee128-vfwprintf
+routines += ieee128-vswprintf
+routines += ieee128-vwprintf
+
 # Printing long double values with IEEE binary128 format reuses part
 # of the internal float128 implementation (__printf_fp, __printf_fphex,
 # and __float128 variables and union members).  Thus, the compilation of
 # the following functions, must have -mfloat128 passed to the compiler.
 CFLAGS-vfprintf-internal.c += -mfloat128
+CFLAGS-vfwprintf-internal.c += -mfloat128
 
 # Basic tests for the implementation of long double with IEEE binary128
 # format and for the related redirections in installed headers.
@@ -27,9 +36,16 @@ tests-internal += test-printf-ieee128 test-printf-ibm128
 CFLAGS-test-printf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
 CFLAGS-test-printf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
 
+tests-internal += test-wprintf-ieee128 test-wprintf-ibm128
+CFLAGS-test-wprintf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
+CFLAGS-test-wprintf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
+
 ifeq ($(run-built-tests),yes)
 tests-special += $(objpfx)test-printf-ieee128.out
 tests-special += $(objpfx)test-printf-ibm128.out
+
+tests-special += $(objpfx)test-wprintf-ieee128.out
+tests-special += $(objpfx)test-wprintf-ibm128.out
 endif
 
 $(objpfx)test-printf-ieee128.out: \
@@ -43,4 +59,16 @@ $(objpfx)test-printf-ibm128.out: \
   $(objpfx)test-printf-ibm128
 	$(SHELL) $^ '$(test-program-prefix)' $@; \
 	$(evaluate-test)
+
+$(objpfx)test-wprintf-ieee128.out: \
+  ../sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.sh \
+  $(objpfx)test-wprintf-ieee128
+	$(SHELL) $^ '$(test-program-prefix)' $@; \
+	$(evaluate-test)
+
+$(objpfx)test-wprintf-ibm128.out: \
+  ../sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.sh \
+  $(objpfx)test-wprintf-ibm128
+	$(SHELL) $^ '$(test-program-prefix)' $@; \
+	$(evaluate-test)
 endif
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
index c55c2c1b4a..4c3f8622b1 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
@@ -126,5 +126,13 @@ libc {
     __vprintfieee128;
     __vsnprintfieee128;
     __vsprintfieee128;
+
+    __fwprintfieee128;
+    __swprintfieee128;
+    __wprintfieee128;
+
+    __vfwprintfieee128;
+    __vswprintfieee128;
+    __vwprintfieee128;
   }
 }
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf.c
new file mode 100644
index 0000000000..dd156c6b4f
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf.c
@@ -0,0 +1,35 @@
+/* Wrapper for fwprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_fwprintf (FILE *fp, const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  va_start (ap, format);
+  done = __vfwprintf_internal (fp, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_fwprintf, __fwprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf.c
new file mode 100644
index 0000000000..d865f13313
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf.c
@@ -0,0 +1,36 @@
+/* Wrapper for swprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_swprintf (wchar_t *string, size_t maxlen,
+		    const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  va_start (ap, format);
+  done = __vswprintf_internal (string, maxlen, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_swprintf, __swprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf.c
new file mode 100644
index 0000000000..6fd4f7b6fb
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf.c
@@ -0,0 +1,27 @@
+/* Wrapper for vfwprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <libio/libioP.h>
+
+extern int
+___ieee128_vfwprintf (FILE *fp, const wchar_t *format, va_list ap)
+{
+  return __vfwprintf_internal (fp, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+}
+strong_alias (___ieee128_vfwprintf, __vfwprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf.c
new file mode 100644
index 0000000000..0524e1788f
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf.c
@@ -0,0 +1,28 @@
+/* Wrapper for vswprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <libio/libioP.h>
+
+extern int
+___ieee128_vswprintf (wchar_t *string, size_t maxlen,
+		     const wchar_t *format, va_list ap)
+{
+  return __vswprintf_internal (string, maxlen, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+}
+strong_alias (___ieee128_vswprintf, __vswprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf.c
new file mode 100644
index 0000000000..4ba26e29a1
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf.c
@@ -0,0 +1,27 @@
+/* Wrapper for vwprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <libio/libioP.h>
+
+extern int
+___ieee128_vwprintf (const wchar_t *format, va_list ap)
+{
+  return __vfwprintf_internal (stdout, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+}
+strong_alias (___ieee128_vwprintf, __vwprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf.c
new file mode 100644
index 0000000000..741633f8ba
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf.c
@@ -0,0 +1,35 @@
+/* Wrapper for wprintf.  IEEE128 version.
+   Copyright (C) 2018 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_wprintf (const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  va_start (ap, format);
+  done = __vfwprintf_internal (stdout, format, ap,
+			       PRINTF_LDBL_USES_FLOAT128);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_wprintf, __wprintfieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ibm128.c
new file mode 100644
index 0000000000..9e230cd6f8
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ibm128.c
@@ -0,0 +1 @@
+#include <test-wprintf-ldbl-compat.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ieee128.c
new file mode 100644
index 0000000000..9e230cd6f8
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ieee128.c
@@ -0,0 +1 @@
+#include <test-wprintf-ldbl-compat.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
new file mode 100644
index 0000000000..67ddbc9194
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
@@ -0,0 +1,87 @@
+/* Test for the long double variants of *w*printf functions.
+   Copyright (C) 2018 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 <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <wchar.h>
+
+#include <support/check.h>
+
+static void
+do_test_call_varg (FILE *stream, const wchar_t *format, ...)
+{
+  wchar_t string[128];
+  va_list args;
+
+  wprintf (L"%20Ls", L"vfwprintf: ");
+  va_start (args, format);
+  vfwprintf (stream, format, args);
+  va_end (args);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"vswprintf: ");
+  va_start (args, format);
+  vswprintf (string, 127, format, args);
+  va_end (args);
+  wprintf (L"%Ls", string);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"vwprintf: ");
+  va_start (args, format);
+  vwprintf (format, args);
+  va_end (args);
+  wprintf (L"\n");
+}
+
+static void
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+{
+  wchar_t string[128];
+
+  wprintf (L"%20Ls", L"fwprintf: ");
+  fwprintf (stream, format, ld);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"swprintf: ");
+  swprintf (string, 127, format, ld);
+  wprintf (L"%Ls", string);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"wprintf: ");
+  wprintf (format, ld);
+  wprintf (L"\n");
+}
+
+static int
+do_test (void)
+{
+  long double ld = -1;
+
+  /* Print in decimal notation.  */
+  do_test_call_rarg (stdout, L"%.60Lf", ld);
+  do_test_call_varg (stdout, L"%.60Lf", ld);
+
+  /* Print in hexadecimal notation.  */
+  do_test_call_rarg (stdout, L"%.60La", ld);
+  do_test_call_varg (stdout, L"%.60La", ld);
+
+  return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.sh b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.sh
new file mode 100644
index 0000000000..029006eb5e
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Testing of *w*printf.  IEEE binary128 for powerpc64le version.
+# Copyright (C) 2018 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/>.
+
+set -e
+
+test_program=$1; shift
+test_program_prefix=$1; shift
+test_program_output=$1; shift
+
+status=0
+
+${test_program_prefix} \
+  ${test_program} \
+  > ${test_program_output} || status=1
+
+cat <<'EOF' |
+          fwprintf: -1.000000000000000000000000000000000000000000000000000000000000
+          swprintf: -1.000000000000000000000000000000000000000000000000000000000000
+           wprintf: -1.000000000000000000000000000000000000000000000000000000000000
+         vfwprintf: -1.000000000000000000000000000000000000000000000000000000000000
+         vswprintf: -1.000000000000000000000000000000000000000000000000000000000000
+          vwprintf: -1.000000000000000000000000000000000000000000000000000000000000
+          fwprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+          swprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+           wprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+         vfwprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+         vswprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+          vwprintf: -0x1.000000000000000000000000000000000000000000000000000000000000p+0
+EOF
+cmp - ${test_program_output} > /dev/null 2>&1 ||
+{
+  status=1
+  echo "*** output comparison failed"
+}
+
+exit $status
