diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
index f3d18c92ec..e8e124425b 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-chk-ldbl-compat.c
@@ -83,14 +83,15 @@ do_test_call_varg (FILE *stream, const char *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const char *format, long double ld)
+do_test_call_rarg (FILE *stream, const char *format, long double ld,
+		   double d)
 {
   char *buffer = NULL;
   char string[128];
   int res;
 
   printf ("%20s", "__asprintf_chk: ");
-  res = __asprintf_chk (&buffer, 1, format, ld);
+  res = __asprintf_chk (&buffer, 1, format, ld, d);
   if (res == -1)
     printf ("Error using vasprintf\n");
   if (buffer == NULL)
@@ -103,24 +104,24 @@ do_test_call_rarg (FILE *stream, const char *format, long double ld)
   printf ("\n");
 
   printf ("%20s", "__dprintf_chk: ");
-  __dprintf_chk (fileno (stream), 1, format, ld);
+  __dprintf_chk (fileno (stream), 1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__fprintf_chk: ");
-  __fprintf_chk (stdout, 1, format, ld);
+  __fprintf_chk (stdout, 1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__printf_chk: ");
-  __printf_chk (1, format, ld);
+  __printf_chk (1, format, ld, d);
   printf ("\n");
 
   printf ("%20s", "__snprintf_chk: ");
-  __snprintf_chk (string, 79, 1, 127, format, ld);
+  __snprintf_chk (string, 79, 1, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 
   printf ("%20s", "__sprintf_chk: ");
-  __sprintf_chk (string, 1, 127, format, ld);
+  __sprintf_chk (string, 1, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 }
@@ -129,14 +130,15 @@ static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, "%.10Lf", ld);
-  do_test_call_varg (stdout, "%.10Lf", ld);
+  do_test_call_rarg (stdout, "%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, "%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, "%.10La", ld);
-  do_test_call_varg (stdout, "%.10La", ld);
+  do_test_call_rarg (stdout, "%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, "%.10La, %.10a", ld, d);
 }
 
 static int
@@ -147,30 +149,30 @@ do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "    __asprintf_chk: -1.0000000000\n"
-    "     __dprintf_chk: -1.0000000000\n"
-    "     __fprintf_chk: -1.0000000000\n"
-    "      __printf_chk: -1.0000000000\n"
-    "    __snprintf_chk: -1.0000000000\n"
-    "     __sprintf_chk: -1.0000000000\n"
-    "   __vasprintf_chk: -1.0000000000\n"
-    "    __vdprintf_chk: -1.0000000000\n"
-    "    __vfprintf_chk: -1.0000000000\n"
-    "     __vprintf_chk: -1.0000000000\n"
-    "   __vsnprintf_chk: -1.0000000000\n"
-    "    __vsprintf_chk: -1.0000000000\n"
-    "    __asprintf_chk: -0x1.0000000000p+0\n"
-    "     __dprintf_chk: -0x1.0000000000p+0\n"
-    "     __fprintf_chk: -0x1.0000000000p+0\n"
-    "      __printf_chk: -0x1.0000000000p+0\n"
-    "    __snprintf_chk: -0x1.0000000000p+0\n"
-    "     __sprintf_chk: -0x1.0000000000p+0\n"
-    "   __vasprintf_chk: -0x1.0000000000p+0\n"
-    "    __vdprintf_chk: -0x1.0000000000p+0\n"
-    "    __vfprintf_chk: -0x1.0000000000p+0\n"
-    "     __vprintf_chk: -0x1.0000000000p+0\n"
-    "   __vsnprintf_chk: -0x1.0000000000p+0\n"
-    "    __vsprintf_chk: -0x1.0000000000p+0\n";
+    "    __asprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __dprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __fprintf_chk: -1.0000000000, -1.0000000000\n"
+    "      __printf_chk: -1.0000000000, -1.0000000000\n"
+    "    __snprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __sprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vasprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vdprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vfprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __vprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vsnprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vsprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __asprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __dprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __fprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      __printf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __snprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __sprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vasprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vdprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vfprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __vprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vsnprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vsprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
index 939a6aad9c..2b8d424473 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-printf-ldbl-compat.c
@@ -78,13 +78,13 @@ do_test_call_varg (FILE *stream, const char *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const char *format, long double ld)
+do_test_call_rarg (FILE *stream, const char *format, long double ld, double d)
 {
   char *buffer = NULL;
   char string[128];
 
   printf ("%15s", "asprintf: ");
-  asprintf (&buffer, format, ld);
+  asprintf (&buffer, format, ld, d);
   if (buffer == NULL)
     printf ("Error using asprintf\n");
   else
@@ -95,24 +95,24 @@ do_test_call_rarg (FILE *stream, const char *format, long double ld)
   printf ("\n");
 
   printf ("%15s", "dprintf: ");
-  dprintf (fileno (stream), format, ld);
+  dprintf (fileno (stream), format, ld, d);
   printf ("\n");
 
   printf ("%15s", "fprintf: ");
-  fprintf (stream, format, ld);
+  fprintf (stream, format, ld, d);
   printf ("\n");
 
   printf ("%15s", "printf: ");
-  printf (format, ld);
+  printf (format, ld, d);
   printf ("\n");
 
   printf ("%15s", "snprintf: ");
-  snprintf (string, 127, format, ld);
+  snprintf (string, 127, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 
   printf ("%15s", "sprintf: ");
-  sprintf (string, format, ld);
+  sprintf (string, format, ld, d);
   printf ("%s", string);
   printf ("\n");
 }
@@ -121,14 +121,15 @@ static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, "%.10Lf", ld);
-  do_test_call_varg (stdout, "%.10Lf", ld);
+  do_test_call_rarg (stdout, "%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, "%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, "%.10La", ld);
-  do_test_call_varg (stdout, "%.10La", ld);
+  do_test_call_rarg (stdout, "%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, "%.10La, %.10a", ld, d);
 }
 
 static int
@@ -139,30 +140,30 @@ do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "     asprintf: -1.0000000000\n"
-    "      dprintf: -1.0000000000\n"
-    "      fprintf: -1.0000000000\n"
-    "       printf: -1.0000000000\n"
-    "     snprintf: -1.0000000000\n"
-    "      sprintf: -1.0000000000\n"
-    "    vasprintf: -1.0000000000\n"
-    "     vdprintf: -1.0000000000\n"
-    "     vfprintf: -1.0000000000\n"
-    "      vprintf: -1.0000000000\n"
-    "    vsnprintf: -1.0000000000\n"
-    "     vsprintf: -1.0000000000\n"
-    "     asprintf: -0x1.0000000000p+0\n"
-    "      dprintf: -0x1.0000000000p+0\n"
-    "      fprintf: -0x1.0000000000p+0\n"
-    "       printf: -0x1.0000000000p+0\n"
-    "     snprintf: -0x1.0000000000p+0\n"
-    "      sprintf: -0x1.0000000000p+0\n"
-    "    vasprintf: -0x1.0000000000p+0\n"
-    "     vdprintf: -0x1.0000000000p+0\n"
-    "     vfprintf: -0x1.0000000000p+0\n"
-    "      vprintf: -0x1.0000000000p+0\n"
-    "    vsnprintf: -0x1.0000000000p+0\n"
-    "     vsprintf: -0x1.0000000000p+0\n";
+    "     asprintf: -1.0000000000, -1.0000000000\n"
+    "      dprintf: -1.0000000000, -1.0000000000\n"
+    "      fprintf: -1.0000000000, -1.0000000000\n"
+    "       printf: -1.0000000000, -1.0000000000\n"
+    "     snprintf: -1.0000000000, -1.0000000000\n"
+    "      sprintf: -1.0000000000, -1.0000000000\n"
+    "    vasprintf: -1.0000000000, -1.0000000000\n"
+    "     vdprintf: -1.0000000000, -1.0000000000\n"
+    "     vfprintf: -1.0000000000, -1.0000000000\n"
+    "      vprintf: -1.0000000000, -1.0000000000\n"
+    "    vsnprintf: -1.0000000000, -1.0000000000\n"
+    "     vsprintf: -1.0000000000, -1.0000000000\n"
+    "     asprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      dprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      fprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "       printf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     snprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      sprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vasprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vdprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vfprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      vprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vsnprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vsprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
index f614004f27..0dcabec38a 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
@@ -53,21 +53,22 @@ do_test_call_varg (FILE *stream, const wchar_t *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld,
+		   double d)
 {
   wchar_t string[128];
 
   wprintf (L"%20Ls", L"__fwprintf_chk: ");
-  __fwprintf_chk (stream, 1, format, ld);
+  __fwprintf_chk (stream, 1, format, ld, d);
   wprintf (L"\n");
 
   wprintf (L"%20Ls", L"__swprintf_chk: ");
-  __swprintf_chk (string, 79, 1, 127, format, ld);
+  __swprintf_chk (string, 79, 1, 127, format, ld, d);
   wprintf (L"%Ls", string);
   wprintf (L"\n");
 
   wprintf (L"%20Ls", L"__wprintf_chk: ");
-  __wprintf_chk (1, format, ld);
+  __wprintf_chk (1, format, ld, d);
   wprintf (L"\n");
 }
 
@@ -75,14 +76,15 @@ static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, L"%.10Lf", ld);
-  do_test_call_varg (stdout, L"%.10Lf", ld);
+  do_test_call_rarg (stdout, L"%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, L"%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, L"%.10La", ld);
-  do_test_call_varg (stdout, L"%.10La", ld);
+  do_test_call_rarg (stdout, L"%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, L"%.10La, %.10a", ld, d);
 }
 
 static int
@@ -93,18 +95,18 @@ do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "    __fwprintf_chk: -1.0000000000\n"
-    "    __swprintf_chk: -1.0000000000\n"
-    "     __wprintf_chk: -1.0000000000\n"
-    "   __vfwprintf_chk: -1.0000000000\n"
-    "   __vswprintf_chk: -1.0000000000\n"
-    "    __vwprintf_chk: -1.0000000000\n"
-    "    __fwprintf_chk: -0x1.0000000000p+0\n"
-    "    __swprintf_chk: -0x1.0000000000p+0\n"
-    "     __wprintf_chk: -0x1.0000000000p+0\n"
-    "   __vfwprintf_chk: -0x1.0000000000p+0\n"
-    "   __vswprintf_chk: -0x1.0000000000p+0\n"
-    "    __vwprintf_chk: -0x1.0000000000p+0\n";
+    "    __fwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __swprintf_chk: -1.0000000000, -1.0000000000\n"
+    "     __wprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vfwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "   __vswprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __vwprintf_chk: -1.0000000000, -1.0000000000\n"
+    "    __fwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __swprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     __wprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vfwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "   __vswprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    __vwprintf_chk: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
index 71edfec235..def4337571 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c
@@ -51,21 +51,22 @@ do_test_call_varg (FILE *stream, const wchar_t *format, ...)
 }
 
 static void
-do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld,
+		   double d)
 {
   wchar_t string[128];
 
   wprintf (L"%15Ls", L"fwprintf: ");
-  fwprintf (stream, format, ld);
+  fwprintf (stream, format, ld, d);
   wprintf (L"\n");
 
   wprintf (L"%15Ls", L"swprintf: ");
-  swprintf (string, 127, format, ld);
+  swprintf (string, 127, format, ld, d);
   wprintf (L"%Ls", string);
   wprintf (L"\n");
 
   wprintf (L"%15Ls", L"wprintf: ");
-  wprintf (format, ld);
+  wprintf (format, ld, d);
   wprintf (L"\n");
 }
 
@@ -73,14 +74,15 @@ static void
 do_test_call (void)
 {
   long double ld = -1;
+  double d = -1;
 
   /* Print in decimal notation.  */
-  do_test_call_rarg (stdout, L"%.10Lf", ld);
-  do_test_call_varg (stdout, L"%.10Lf", ld);
+  do_test_call_rarg (stdout, L"%.10Lf, %.10f", ld, d);
+  do_test_call_varg (stdout, L"%.10Lf, %.10f", ld, d);
 
   /* Print in hexadecimal notation.  */
-  do_test_call_rarg (stdout, L"%.10La", ld);
-  do_test_call_varg (stdout, L"%.10La", ld);
+  do_test_call_rarg (stdout, L"%.10La, %.10a", ld, d);
+  do_test_call_varg (stdout, L"%.10La, %.10a", ld, d);
 }
 
 static int
@@ -91,18 +93,18 @@ do_test (void)
 
   /* Compare against the expected output.  */
   const char *expected =
-    "     fwprintf: -1.0000000000\n"
-    "     swprintf: -1.0000000000\n"
-    "      wprintf: -1.0000000000\n"
-    "    vfwprintf: -1.0000000000\n"
-    "    vswprintf: -1.0000000000\n"
-    "     vwprintf: -1.0000000000\n"
-    "     fwprintf: -0x1.0000000000p+0\n"
-    "     swprintf: -0x1.0000000000p+0\n"
-    "      wprintf: -0x1.0000000000p+0\n"
-    "    vfwprintf: -0x1.0000000000p+0\n"
-    "    vswprintf: -0x1.0000000000p+0\n"
-    "     vwprintf: -0x1.0000000000p+0\n";
+    "     fwprintf: -1.0000000000, -1.0000000000\n"
+    "     swprintf: -1.0000000000, -1.0000000000\n"
+    "      wprintf: -1.0000000000, -1.0000000000\n"
+    "    vfwprintf: -1.0000000000, -1.0000000000\n"
+    "    vswprintf: -1.0000000000, -1.0000000000\n"
+    "     vwprintf: -1.0000000000, -1.0000000000\n"
+    "     fwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     swprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "      wprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vfwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "    vswprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n"
+    "     vwprintf: -0x1.0000000000p+0, -0x1.0000000000p+0\n";
   TEST_COMPARE_STRING (expected, result.out.buffer);
 
   return 0;
