diff --git a/sysdeps/x86_64/multiarch/Makefile b/sysdeps/x86_64/multiarch/Makefile
index 810bd1f..7d7c142 100644
--- a/sysdeps/x86_64/multiarch/Makefile
+++ b/sysdeps/x86_64/multiarch/Makefile
@@ -8,6 +8,7 @@ sysdep_routines += strncat-c stpncpy-c strncpy-c strcmp-ssse3 \
 		   strcmp-sse2-unaligned strncmp-ssse3 \
 		   memchr-sse2 rawmemchr-sse2 memchr-avx2 rawmemchr-avx2 \
 		   memrchr-sse2 memrchr-avx2 \
+		   memcmp-sse2 \
 		   memcmp-avx2-movbe \
 		   memcmp-sse4 memcpy-ssse3 \
 		   memmove-ssse3 \
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
index 52ea440..7912dd0 100644
--- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
@@ -45,7 +45,7 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      __memchr_avx2)
 	      IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_sse2))
 
-  /* Support sysdeps/x86_64/multiarch/memcmp.S.  */
+  /* Support sysdeps/x86_64/multiarch/memcmp.c.  */
   IFUNC_IMPL (i, name, memcmp,
 	      IFUNC_IMPL_ADD (array, i, memcmp,
 			      (HAS_ARCH_FEATURE (AVX2_Usable)
@@ -390,7 +390,7 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      __wmemchr_avx2)
 	      IFUNC_IMPL_ADD (array, i, wmemchr, 1, __wmemchr_sse2))
 
-  /* Support sysdeps/x86_64/multiarch/wmemcmp.S.  */
+  /* Support sysdeps/x86_64/multiarch/wmemcmp.c.  */
   IFUNC_IMPL (i, name, wmemcmp,
 	      IFUNC_IMPL_ADD (array, i, wmemcmp,
 			      (HAS_ARCH_FEATURE (AVX2_Usable)
diff --git a/sysdeps/x86_64/multiarch/ifunc-memcmp.h b/sysdeps/x86_64/multiarch/ifunc-memcmp.h
new file mode 100644
index 0000000..6f76a93
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/ifunc-memcmp.h
@@ -0,0 +1,45 @@
+/* Common definition for memcmp/wmemcmp ifunc selections.
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2017 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 <init-arch.h>
+
+extern __typeof (REDIRECT_NAME) OPTIMIZE (sse2) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (ssse3) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (sse4_1) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2_movbe) attribute_hidden;
+
+static inline void *
+IFUNC_SELECTOR (void)
+{
+  const struct cpu_features* cpu_features = __get_cpu_features ();
+
+  if (!CPU_FEATURES_ARCH_P (cpu_features, Prefer_No_VZEROUPPER)
+      && CPU_FEATURES_ARCH_P (cpu_features, AVX2_Usable)
+      && CPU_FEATURES_CPU_P (cpu_features, MOVBE)
+      && CPU_FEATURES_ARCH_P (cpu_features, AVX_Fast_Unaligned_Load))
+    return OPTIMIZE (avx2_movbe);
+
+  if (CPU_FEATURES_CPU_P (cpu_features, SSE4_1))
+    return OPTIMIZE (sse4_1);
+
+  if (CPU_FEATURES_CPU_P (cpu_features, SSSE3))
+    return OPTIMIZE (ssse3);
+
+  return OPTIMIZE (sse2);
+}
diff --git a/sysdeps/x86_64/multiarch/wmemcmp.S b/sysdeps/x86_64/multiarch/memcmp-sse2.S
similarity index 54%
rename from sysdeps/x86_64/multiarch/wmemcmp.S
rename to sysdeps/x86_64/multiarch/memcmp-sse2.S
index 94b25a2..72bea8b 100644
--- a/sysdeps/x86_64/multiarch/wmemcmp.S
+++ b/sysdeps/x86_64/multiarch/memcmp-sse2.S
@@ -1,6 +1,6 @@
-/* Multiple versions of wmemcmp
+/* memcmp with SSE2.
    All versions must be listed in ifunc-impl-list.c.
-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
    Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
@@ -18,38 +18,16 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <sysdep.h>
-#include <init-arch.h>
-
-/* Define multiple versions only for the definition in libc. */
 #if IS_IN (libc)
-	.text
-ENTRY(wmemcmp)
-	.type	wmemcmp, @gnu_indirect_function
-	LOAD_RTLD_GLOBAL_RO_RDX
-	HAS_ARCH_FEATURE (Prefer_No_VZEROUPPER)
-	jnz	1f
-	HAS_ARCH_FEATURE (AVX2_Usable)
-	jz	1f
-	HAS_CPU_FEATURE (MOVBE)
-	jz	1f
-	HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
-	jz	1f
-	leaq	__wmemcmp_avx2_movbe(%rip), %rax
-	ret
-
-1:	HAS_CPU_FEATURE (SSSE3)
-	jnz	2f
-	leaq	__wmemcmp_sse2(%rip), %rax
-	ret
+# define memcmp __memcmp_sse2
 
-2:	HAS_CPU_FEATURE (SSE4_1)
-	jz	3f
-	leaq	__wmemcmp_sse4_1(%rip), %rax
-	ret
+# ifdef SHARED
+#  undef libc_hidden_builtin_def
+#  define libc_hidden_builtin_def(name)
+# endif
 
-3:	leaq	__wmemcmp_ssse3(%rip), %rax
-	ret
-
-END(wmemcmp)
+# undef weak_alias
+# define weak_alias(ignored1, ignored2)
 #endif
+
+#include <sysdeps/x86_64/memcmp.S>
diff --git a/sysdeps/x86_64/multiarch/memcmp.S b/sysdeps/x86_64/multiarch/memcmp.S
deleted file mode 100644
index 0c9804b..0000000
--- a/sysdeps/x86_64/multiarch/memcmp.S
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Multiple versions of memcmp
-   All versions must be listed in ifunc-impl-list.c.
-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
-   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 <sysdep.h>
-#include <init-arch.h>
-
-/* Define multiple versions only for the definition in libc. */
-#if IS_IN (libc)
-	.text
-ENTRY(memcmp)
-	.type	memcmp, @gnu_indirect_function
-	LOAD_RTLD_GLOBAL_RO_RDX
-	HAS_ARCH_FEATURE (Prefer_No_VZEROUPPER)
-	jnz	1f
-	HAS_ARCH_FEATURE (AVX2_Usable)
-	jz	1f
-	HAS_CPU_FEATURE (MOVBE)
-	jz	1f
-	HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
-	jz	1f
-	leaq	__memcmp_avx2_movbe(%rip), %rax
-	ret
-
-1:	HAS_CPU_FEATURE (SSSE3)
-	jnz	2f
-	leaq	__memcmp_sse2(%rip), %rax
-	ret
-
-2:	HAS_CPU_FEATURE (SSE4_1)
-	jz	3f
-	leaq	__memcmp_sse4_1(%rip), %rax
-	ret
-
-3:	leaq	__memcmp_ssse3(%rip), %rax
-	ret
-
-END(memcmp)
-
-# undef ENTRY
-# define ENTRY(name) \
-	.type __memcmp_sse2, @function; \
-	.p2align 4; \
-	.globl __memcmp_sse2; \
-	.hidden __memcmp_sse2; \
-	__memcmp_sse2: cfi_startproc; \
-	CALL_MCOUNT
-# undef END
-# define END(name) \
-	cfi_endproc; .size __memcmp_sse2, .-__memcmp_sse2
-
-# ifdef SHARED
-#  undef libc_hidden_builtin_def
-/* It doesn't make sense to send libc-internal memcmp calls through a PLT.
-   The speedup we get from using SSE4 instructions is likely eaten away
-   by the indirect call in the PLT.  */
-#  define libc_hidden_builtin_def(name) \
-	.globl __GI_memcmp; __GI_memcmp = __memcmp_sse2
-# endif
-#endif
-
-#include "../memcmp.S"
diff --git a/sysdeps/x86_64/multiarch/memcmp.c b/sysdeps/x86_64/multiarch/memcmp.c
new file mode 100644
index 0000000..b3e4ac3
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/memcmp.c
@@ -0,0 +1,38 @@
+/* Multiple versions of memcmp.
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2017 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/>.  */
+
+/* Define multiple versions only for the definition in lib and for
+   DSO.  */
+#if IS_IN (libc)
+# define memcmp __redirect_memcmp
+# include <string.h>
+# undef memcmp
+
+# define SYMBOL_NAME memcmp
+# include "ifunc-memcmp.h"
+
+libc_ifunc_redirected (__redirect_memcmp, memcmp, IFUNC_SELECTOR ());
+# undef bcmp
+weak_alias (memcmp, bcmp)
+
+# ifdef SHARED
+__hidden_ver1 (memcmp, __GI_memcmp, __redirect_memcmp)
+  __attribute__ ((visibility ("hidden")));
+# endif
+#endif
diff --git a/sysdeps/x86_64/multiarch/wmemcmp.c b/sysdeps/x86_64/multiarch/wmemcmp.c
new file mode 100644
index 0000000..bbf6c83
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wmemcmp.c
@@ -0,0 +1,31 @@
+/* Multiple versions of wmemcmp
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2017 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/>.  */
+
+/* Define multiple versions only for the definition in lib and for
+   DSO.  */
+#if IS_IN (libc)
+# define wmemcmp __redirect_wmemcmp
+# include <wchar.h>
+# undef wmemcmp
+
+# define SYMBOL_NAME wmemcmp
+# include "ifunc-memcmp.h"
+
+libc_ifunc_redirected (__redirect_wmemcmp, wmemcmp, IFUNC_SELECTOR ());
+#endif
