diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile
index df1f858e28..c163969652 100644
--- a/sysdeps/s390/Makefile
+++ b/sysdeps/s390/Makefile
@@ -74,5 +74,6 @@ sysdep_routines += bzero memset memset-z900 \
 		   strchrnul strchrnul-vx strchrnul-c \
 		   strrchr strrchr-vx strrchr-c \
 		   strspn strspn-vx strspn-c \
-		   strpbrk strpbrk-vx strpbrk-c
+		   strpbrk strpbrk-vx strpbrk-c \
+		   strcspn strcspn-vx strcspn-c
 endif
diff --git a/sysdeps/s390/ifunc-strcspn.h b/sysdeps/s390/ifunc-strcspn.h
new file mode 100644
index 0000000000..9b7032509a
--- /dev/null
+++ b/sysdeps/s390/ifunc-strcspn.h
@@ -0,0 +1,52 @@
+/* strcspn variant information on S/390 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/>.  */
+
+#if defined USE_MULTIARCH && IS_IN (libc)		\
+  && ! defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+# define HAVE_STRCSPN_IFUNC	1
+#else
+# define HAVE_STRCSPN_IFUNC	0
+#endif
+
+#ifdef HAVE_S390_VX_ASM_SUPPORT
+# define HAVE_STRCSPN_IFUNC_AND_VX_SUPPORT HAVE_STRCSPN_IFUNC
+#else
+# define HAVE_STRCSPN_IFUNC_AND_VX_SUPPORT 0
+#endif
+
+#if defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+# define STRCSPN_DEFAULT	STRCSPN_Z13
+# define HAVE_STRCSPN_C		0
+# define HAVE_STRCSPN_Z13	1
+#else
+# define STRCSPN_DEFAULT	STRCSPN_C
+# define HAVE_STRCSPN_C		1
+# define HAVE_STRCSPN_Z13	HAVE_STRCSPN_IFUNC_AND_VX_SUPPORT
+#endif
+
+#if HAVE_STRCSPN_C
+# define STRCSPN_C		__strcspn_c
+#else
+# define STRCSPN_C		NULL
+#endif
+
+#if HAVE_STRCSPN_Z13
+# define STRCSPN_Z13		__strcspn_vx
+#else
+# define STRCSPN_Z13		NULL
+#endif
diff --git a/sysdeps/s390/multiarch/Makefile b/sysdeps/s390/multiarch/Makefile
index 1a3fed9fc8..1578f21af4 100644
--- a/sysdeps/s390/multiarch/Makefile
+++ b/sysdeps/s390/multiarch/Makefile
@@ -1,6 +1,5 @@
 ifeq ($(subdir),string)
-sysdep_routines += strcspn strcspn-vx strcspn-c \
-		   memchr memchr-vx \
+sysdep_routines += memchr memchr-vx \
 		   rawmemchr rawmemchr-vx rawmemchr-c \
 		   memccpy memccpy-vx memccpy-c \
 		   memrchr memrchr-vx memrchr-c
diff --git a/sysdeps/s390/multiarch/ifunc-impl-list.c b/sysdeps/s390/multiarch/ifunc-impl-list.c
index 8e23416730..2d48c99c8d 100644
--- a/sysdeps/s390/multiarch/ifunc-impl-list.c
+++ b/sysdeps/s390/multiarch/ifunc-impl-list.c
@@ -41,6 +41,7 @@
 #include <ifunc-strrchr.h>
 #include <ifunc-strspn.h>
 #include <ifunc-strpbrk.h>
+#include <ifunc-strcspn.h>
 
 /* Maximum number of IFUNC implementations.  */
 #define MAX_IFUNC	3
@@ -359,6 +360,18 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 		)
 #endif /* HAVE_STRPBRK_IFUNC  */
 
+#if HAVE_STRCSPN_IFUNC
+    IFUNC_IMPL (i, name, strcspn,
+# if HAVE_STRCSPN_Z13
+		IFUNC_IMPL_ADD (array, i, strcspn,
+				dl_hwcap & HWCAP_S390_VX, STRCSPN_Z13)
+# endif
+# if HAVE_STRCSPN_C
+		IFUNC_IMPL_ADD (array, i, strcspn, 1, STRCSPN_C)
+# endif
+		)
+#endif /* HAVE_STRCSPN_IFUNC  */
+
 #ifdef HAVE_S390_VX_ASM_SUPPORT
 
 # define IFUNC_VX_IMPL(FUNC)						\
@@ -397,7 +410,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 
   IFUNC_VX_IMPL (wcspbrk);
 
-  IFUNC_VX_IMPL (strcspn);
   IFUNC_VX_IMPL (wcscspn);
 
   IFUNC_VX_IMPL (memchr);
diff --git a/sysdeps/s390/multiarch/strcspn-c.c b/sysdeps/s390/strcspn-c.c
similarity index 73%
rename from sysdeps/s390/multiarch/strcspn-c.c
rename to sysdeps/s390/strcspn-c.c
index 7b454f5b56..9f51f92bdb 100644
--- a/sysdeps/s390/multiarch/strcspn-c.c
+++ b/sysdeps/s390/strcspn-c.c
@@ -16,13 +16,17 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
-# define STRCSPN  __strcspn_c
-# ifdef SHARED
-#  undef libc_hidden_builtin_def
-#  define libc_hidden_builtin_def(name)				\
-     __hidden_ver1 (__strcspn_c, __GI_strcspn, __strcspn_c);
-# endif /* SHARED */
+#include <ifunc-strcspn.h>
+
+#if HAVE_STRCSPN_C
+# if HAVE_STRCSPN_IFUNC
+#  define STRCSPN STRCSPN_C
+#  if defined SHARED && IS_IN (libc)
+#   undef libc_hidden_builtin_def
+#   define libc_hidden_builtin_def(name)			\
+  __hidden_ver1 (__strcspn_c, __GI_strcspn, __strcspn_c);
+#  endif
+# endif
 
 # include <string/strcspn.c>
-#endif /* HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc) */
+#endif
diff --git a/sysdeps/s390/multiarch/strcspn-vx.S b/sysdeps/s390/strcspn-vx.S
similarity index 97%
rename from sysdeps/s390/multiarch/strcspn-vx.S
rename to sysdeps/s390/strcspn-vx.S
index ea1668742b..ff5b1be549 100644
--- a/sysdeps/s390/multiarch/strcspn-vx.S
+++ b/sysdeps/s390/strcspn-vx.S
@@ -16,7 +16,9 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
+#include <ifunc-strcspn.h>
+
+#if HAVE_STRCSPN_Z13
 
 # include "sysdep.h"
 # include "asm-syntax.h"
@@ -58,7 +60,7 @@
 			otherwise =0;
    r9:  loaded byte count of vlbb reject-string
 */
-ENTRY(__strcspn_vx)
+ENTRY(STRCSPN_Z13)
 	.machine "z13"
 	.machinemode "zarch_nohighgprs"
 
@@ -277,5 +279,14 @@ ENTRY(__strcspn_vx)
 	vlgvg	%r8,%v31,0
 	vlgvg	%r9,%v31,1
 	br	%r14
-END(__strcspn_vx)
-#endif /* HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc) */
+END(STRCSPN_Z13)
+
+# if ! HAVE_STRCSPN_IFUNC
+strong_alias (STRCSPN_Z13, strcspn)
+# endif
+
+# if ! HAVE_STRCSPN_C && defined SHARED && IS_IN (libc)
+strong_alias (STRCSPN_Z13, __GI_strcspn)
+# endif
+
+#endif /* HAVE_STRCSPN_Z13  */
diff --git a/sysdeps/s390/multiarch/strcspn.c b/sysdeps/s390/strcspn.c
similarity index 70%
rename from sysdeps/s390/multiarch/strcspn.c
rename to sysdeps/s390/strcspn.c
index 418ffcdded..a3f35d39c5 100644
--- a/sysdeps/s390/multiarch/strcspn.c
+++ b/sysdeps/s390/strcspn.c
@@ -16,7 +16,9 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
+#include <ifunc-strcspn.h>
+
+#if HAVE_STRCSPN_IFUNC
 # define strcspn __redirect_strcspn
 /* Omit the strcspn inline definitions because it would redefine strcspn.  */
 # define __NO_STRING_INLINES
@@ -24,8 +26,17 @@
 # undef strcspn
 # include <ifunc-resolve.h>
 
-s390_vx_libc_ifunc2_redirected (__redirect_strcspn, __strcspn, strcspn)
+# if HAVE_STRCSPN_C
+extern __typeof (__redirect_strcspn) STRCSPN_C attribute_hidden;
+# endif
+
+# if HAVE_STRCSPN_Z13
+extern __typeof (__redirect_strcspn) STRCSPN_Z13 attribute_hidden;
+# endif
 
-#else
-# include <string/strcspn.c>
-#endif /* !(defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)) */
+s390_libc_ifunc_expr (__redirect_strcspn, strcspn,
+		      (HAVE_STRCSPN_Z13 && (hwcap & HWCAP_S390_VX))
+		      ? STRCSPN_Z13
+		      : STRCSPN_DEFAULT
+		      )
+#endif /* HAVE_STRCSPN_IFUNC  */
