diff --git a/sysdeps/x86_64/multiarch/Makefile b/sysdeps/x86_64/multiarch/Makefile
index d6e01940c3..f848fc0e28 100644
--- a/sysdeps/x86_64/multiarch/Makefile
+++ b/sysdeps/x86_64/multiarch/Makefile
@@ -131,10 +131,16 @@ endif
 
 ifeq ($(subdir),wcsmbs)
 sysdep_routines += \
+  wcpcpy-avx2 \
+  wcpcpy-avx2-rtm \
   wcpcpy-evex \
   wcpcpy-generic \
+  wcpncpy-avx2 \
+  wcpncpy-avx2-rtm \
   wcpncpy-evex \
   wcpncpy-generic \
+  wcscat-avx2 \
+  wcscat-avx2-rtm \
   wcscat-evex \
   wcscat-generic \
   wcschr-avx2 \
@@ -146,6 +152,8 @@ sysdep_routines += \
   wcscmp-avx2-rtm \
   wcscmp-evex \
   wcscmp-sse2 \
+  wcscpy-avx2 \
+  wcscpy-avx2-rtm \
   wcscpy-evex \
   wcscpy-generic \
   wcscpy-ssse3 \
@@ -155,11 +163,15 @@ sysdep_routines += \
   wcslen-evex512 \
   wcslen-sse2 \
   wcslen-sse4_1 \
+  wcsncat-avx2 \
+  wcsncat-avx2-rtm \
   wcsncat-evex \
   wcsncat-generic \
   wcsncmp-avx2 \
   wcsncmp-avx2-rtm \
   wcsncmp-evex \
+  wcsncpy-avx2 \
+  wcsncpy-avx2-rtm \
   wcsncpy-evex \
   wcsncpy-generic \
   wcsnlen-avx2 \
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
index 959cb0b420..71e8953e91 100644
--- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
@@ -908,6 +908,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcscpy_evex)
 	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcscpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcscpy_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcscpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcscpy_avx2_rtm)
+	      X86_IFUNC_IMPL_ADD_V2 (array, i, wcscpy,
 				     CPU_FEATURE_USABLE (SSSE3),
 				     __wcscpy_ssse3)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcscpy,
@@ -922,6 +933,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI1)
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcsncpy_evex)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcsncpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcsncpy_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcsncpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcsncpy_avx2_rtm)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcpncpy,
 				     1,
 				     __wcsncpy_generic))
@@ -934,6 +956,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI1)
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcpcpy_evex)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcpcpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcpcpy_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcpcpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcpcpy_avx2_rtm)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcpcpy,
 				     1,
 				     __wcpcpy_generic))
@@ -946,6 +979,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI1)
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcpncpy_evex)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcpncpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcpncpy_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcpncpy,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcpncpy_avx2_rtm)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcsncpy,
 				     1,
 				     __wcpncpy_generic))
@@ -958,6 +1002,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI1)
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcscat_evex)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcscat,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcscat_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcscat,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcscat_avx2_rtm)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcscat,
 				     1,
 				     __wcscat_generic))
@@ -970,6 +1025,17 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 				      && CPU_FEATURE_USABLE (BMI1)
 				      && CPU_FEATURE_USABLE (BMI2)),
 				     __wcsncat_evex)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcsncat,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)),
+				     __wcsncat_avx2)
+	      X86_IFUNC_IMPL_ADD_V3 (array, i, wcsncat,
+				     (CPU_FEATURE_USABLE (AVX2)
+				      && CPU_FEATURE_USABLE (BMI1)
+				      && CPU_FEATURE_USABLE (BMI2)
+				      && CPU_FEATURE_USABLE (RTM)),
+				     __wcsncat_avx2_rtm)
 	      X86_IFUNC_IMPL_ADD_V1 (array, i, wcsncat,
 				     1,
 				     __wcsncat_generic))
diff --git a/sysdeps/x86_64/multiarch/ifunc-wcs.h b/sysdeps/x86_64/multiarch/ifunc-wcs.h
index da6e1b03d0..cda633d8fb 100644
--- a/sysdeps/x86_64/multiarch/ifunc-wcs.h
+++ b/sysdeps/x86_64/multiarch/ifunc-wcs.h
@@ -27,6 +27,9 @@
 
 extern __typeof (REDIRECT_NAME) OPTIMIZE (evex) attribute_hidden;
 
+extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2_rtm) attribute_hidden;
+
 extern __typeof (REDIRECT_NAME) OPTIMIZE (GENERIC) attribute_hidden;
 
 static inline void *
@@ -43,6 +46,14 @@ IFUNC_SELECTOR (void)
       if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX512VL)
 	  && X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX512BW))
 	return OPTIMIZE (evex);
+
+      if (CPU_FEATURE_USABLE_P (cpu_features, RTM))
+	return OPTIMIZE (avx2_rtm);
+
+      if (X86_ISA_CPU_FEATURES_ARCH_P (cpu_features,
+				       Prefer_No_VZEROUPPER, !))
+	return OPTIMIZE (avx2);
+
     }
 
   return OPTIMIZE (GENERIC);
diff --git a/sysdeps/x86_64/multiarch/wcpcpy-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcpcpy-avx2-rtm.S
new file mode 100644
index 0000000000..756280a3ab
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcpcpy-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCPCPY	__wcpcpy_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcpcpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcpcpy-avx2.S b/sysdeps/x86_64/multiarch/wcpcpy-avx2.S
new file mode 100644
index 0000000000..0fffd912d3
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcpcpy-avx2.S
@@ -0,0 +1,8 @@
+#ifndef WCPCPY
+# define WCPCPY	__wcpcpy_avx2
+#endif
+
+#define USE_AS_STPCPY
+#define USE_AS_WCSCPY
+#define STRCPY	WCPCPY
+#include "strcpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcpcpy-generic.c b/sysdeps/x86_64/multiarch/wcpcpy-generic.c
index 6039196a3e..0ba29b081f 100644
--- a/sysdeps/x86_64/multiarch/wcpcpy-generic.c
+++ b/sysdeps/x86_64/multiarch/wcpcpy-generic.c
@@ -19,7 +19,7 @@
 /* We always need to build this implementation as strspn-sse4 needs to
    be able to fallback to it.  */
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCPCPY __wcpcpy_generic
 # include <wcsmbs/wcpcpy.c>
diff --git a/sysdeps/x86_64/multiarch/wcpncpy-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcpncpy-avx2-rtm.S
new file mode 100644
index 0000000000..80600d6b01
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcpncpy-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCPNCPY	__wcpncpy_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcpncpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcpncpy-avx2.S b/sysdeps/x86_64/multiarch/wcpncpy-avx2.S
new file mode 100644
index 0000000000..b7e594f7b7
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcpncpy-avx2.S
@@ -0,0 +1,8 @@
+#ifndef WCPNCPY
+# define WCPNCPY	__wcpncpy_avx2
+#endif
+
+#define USE_AS_WCSCPY
+#define USE_AS_STPCPY
+#define STRNCPY	WCPNCPY
+#include "strncpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcpncpy-generic.c b/sysdeps/x86_64/multiarch/wcpncpy-generic.c
index de8d34320e..4aab4ecdd2 100644
--- a/sysdeps/x86_64/multiarch/wcpncpy-generic.c
+++ b/sysdeps/x86_64/multiarch/wcpncpy-generic.c
@@ -19,7 +19,7 @@
 /* We always need to build this implementation as strspn-sse4 needs to
    be able to fallback to it.  */
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCPNCPY __wcpncpy_generic
 # include <wcsmbs/wcpncpy.c>
diff --git a/sysdeps/x86_64/multiarch/wcscat-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcscat-avx2-rtm.S
new file mode 100644
index 0000000000..e99449a2dc
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcscat-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCSCAT	__wcscat_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcscat-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcscat-avx2.S b/sysdeps/x86_64/multiarch/wcscat-avx2.S
new file mode 100644
index 0000000000..a20f23c09d
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcscat-avx2.S
@@ -0,0 +1,10 @@
+#ifndef WCSCAT
+# define WCSCAT	__wcscat_avx2
+#endif
+
+#define USE_AS_WCSCPY
+#define USE_AS_STRCAT
+
+#define STRCPY	WCSCAT
+
+#include "strcpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcscat-generic.c b/sysdeps/x86_64/multiarch/wcscat-generic.c
index d86b4d5c00..6476f85bbb 100644
--- a/sysdeps/x86_64/multiarch/wcscat-generic.c
+++ b/sysdeps/x86_64/multiarch/wcscat-generic.c
@@ -19,7 +19,7 @@
 /* We always need to build this implementation as strspn-sse4 needs to
    be able to fallback to it.  */
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCSCAT __wcscat_generic
 # include <wcsmbs/wcscat.c>
diff --git a/sysdeps/x86_64/multiarch/wcscpy-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcscpy-avx2-rtm.S
new file mode 100644
index 0000000000..2f800c8d3e
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcscpy-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCSCPY	__wcscpy_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcscpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcscpy-avx2.S b/sysdeps/x86_64/multiarch/wcscpy-avx2.S
new file mode 100644
index 0000000000..6bc509da07
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcscpy-avx2.S
@@ -0,0 +1,7 @@
+#ifndef WCSCPY
+# define WCSCPY	__wcscpy_avx2
+#endif
+
+#define USE_AS_WCSCPY
+#define STRCPY	WCSCPY
+#include "strcpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcscpy-generic.c b/sysdeps/x86_64/multiarch/wcscpy-generic.c
index 4a1fffae4b..600d606c45 100644
--- a/sysdeps/x86_64/multiarch/wcscpy-generic.c
+++ b/sysdeps/x86_64/multiarch/wcscpy-generic.c
@@ -18,7 +18,7 @@
 
 
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCSCPY  __wcscpy_generic
 # include <wcsmbs/wcscpy.c>
diff --git a/sysdeps/x86_64/multiarch/wcscpy.c b/sysdeps/x86_64/multiarch/wcscpy.c
index efe32e505f..7f6387817b 100644
--- a/sysdeps/x86_64/multiarch/wcscpy.c
+++ b/sysdeps/x86_64/multiarch/wcscpy.c
@@ -28,6 +28,9 @@
 
 extern __typeof (REDIRECT_NAME) OPTIMIZE (evex) attribute_hidden;
 
+extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2_rtm) attribute_hidden;
+
 extern __typeof (REDIRECT_NAME) OPTIMIZE (ssse3) attribute_hidden;
 
 extern __typeof (REDIRECT_NAME) OPTIMIZE (generic) attribute_hidden;
@@ -45,6 +48,12 @@ IFUNC_SELECTOR (void)
       if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX512VL)
 	  && X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX512BW))
 	return OPTIMIZE (evex);
+
+      if (CPU_FEATURE_USABLE_P (cpu_features, RTM))
+	return OPTIMIZE (avx2_rtm);
+
+      if (X86_ISA_CPU_FEATURES_ARCH_P (cpu_features, Prefer_No_VZEROUPPER, !))
+	return OPTIMIZE (avx2);
     }
 
   if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, SSSE3))
diff --git a/sysdeps/x86_64/multiarch/wcsncat-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcsncat-avx2-rtm.S
new file mode 100644
index 0000000000..609d6e69c0
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcsncat-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCSNCAT	__wcsncat_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcsncat-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcsncat-avx2.S b/sysdeps/x86_64/multiarch/wcsncat-avx2.S
new file mode 100644
index 0000000000..a72105b7e9
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcsncat-avx2.S
@@ -0,0 +1,9 @@
+#ifndef WCSNCAT
+# define WCSNCAT	__wcsncat_avx2
+#endif
+
+#define USE_AS_WCSCPY
+#define USE_AS_STRCAT
+
+#define STRNCAT	WCSNCAT
+#include "strncat-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcsncat-generic.c b/sysdeps/x86_64/multiarch/wcsncat-generic.c
index 4b55cb40bc..9ced02b35e 100644
--- a/sysdeps/x86_64/multiarch/wcsncat-generic.c
+++ b/sysdeps/x86_64/multiarch/wcsncat-generic.c
@@ -19,7 +19,7 @@
 /* We always need to build this implementation as strspn-sse4 needs to
    be able to fallback to it.  */
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCSNCAT __wcsncat_generic
 # include <wcsmbs/wcsncat.c>
diff --git a/sysdeps/x86_64/multiarch/wcsncpy-avx2-rtm.S b/sysdeps/x86_64/multiarch/wcsncpy-avx2-rtm.S
new file mode 100644
index 0000000000..cab5a6b820
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcsncpy-avx2-rtm.S
@@ -0,0 +1,3 @@
+#define WCSNCPY	__wcsncpy_avx2_rtm
+#include "x86-avx2-rtm-vecs.h"
+#include "wcsncpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcsncpy-avx2.S b/sysdeps/x86_64/multiarch/wcsncpy-avx2.S
new file mode 100644
index 0000000000..3a1a8a372c
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/wcsncpy-avx2.S
@@ -0,0 +1,7 @@
+#ifndef WCSNCPY
+# define WCSNCPY	__wcsncpy_avx2
+#endif
+
+#define USE_AS_WCSCPY
+#define STRNCPY	WCSNCPY
+#include "strncpy-avx2.S"
diff --git a/sysdeps/x86_64/multiarch/wcsncpy-generic.c b/sysdeps/x86_64/multiarch/wcsncpy-generic.c
index d0e8a86605..693521713b 100644
--- a/sysdeps/x86_64/multiarch/wcsncpy-generic.c
+++ b/sysdeps/x86_64/multiarch/wcsncpy-generic.c
@@ -19,7 +19,7 @@
 /* We always need to build this implementation as strspn-sse4 needs to
    be able to fallback to it.  */
 #include <isa-level.h>
-#if ISA_SHOULD_BUILD (3)
+#if ISA_SHOULD_BUILD (2)
 
 # define WCSNCPY __wcsncpy_generic
 # include <wcsmbs/wcsncpy.c>
diff --git a/sysdeps/x86_64/wcpcpy-generic.c b/sysdeps/x86_64/wcpcpy-generic.c
index d52525f288..2e4d69a500 100644
--- a/sysdeps/x86_64/wcpcpy-generic.c
+++ b/sysdeps/x86_64/wcpcpy-generic.c
@@ -24,7 +24,7 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL <= 3
+#if MINIMUM_X86_ISA_LEVEL <= 2
 
 # include <wcsmbs/wcpcpy.c>
 
diff --git a/sysdeps/x86_64/wcpcpy.S b/sysdeps/x86_64/wcpcpy.S
index 97e9207c16..cfde4309fe 100644
--- a/sysdeps/x86_64/wcpcpy.S
+++ b/sysdeps/x86_64/wcpcpy.S
@@ -24,11 +24,12 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL >= 4
+#if MINIMUM_X86_ISA_LEVEL >= 3
 
 # define WCPCPY	__wcpcpy
 
 # define DEFAULT_IMPL_V4	"multiarch/wcpcpy-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcpcpy-avx2.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
 # define DEFAULT_IMPL_V1	"ERROR -- Invalid ISA IMPL"
diff --git a/sysdeps/x86_64/wcpncpy-generic.c b/sysdeps/x86_64/wcpncpy-generic.c
index 871219a445..1f12a0e4c6 100644
--- a/sysdeps/x86_64/wcpncpy-generic.c
+++ b/sysdeps/x86_64/wcpncpy-generic.c
@@ -24,7 +24,7 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL <= 3
+#if MINIMUM_X86_ISA_LEVEL <= 2
 
 # include <wcsmbs/wcpncpy.c>
 
diff --git a/sysdeps/x86_64/wcpncpy.S b/sysdeps/x86_64/wcpncpy.S
index 2169ed5545..2f89482d30 100644
--- a/sysdeps/x86_64/wcpncpy.S
+++ b/sysdeps/x86_64/wcpncpy.S
@@ -24,11 +24,12 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL >= 4
+#if MINIMUM_X86_ISA_LEVEL >= 3
 
 # define WCPNCPY	__wcpncpy
 
 # define DEFAULT_IMPL_V4	"multiarch/wcpncpy-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcpncpy-avx2.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
 # define DEFAULT_IMPL_V1	"ERROR -- Invalid ISA IMPL"
diff --git a/sysdeps/x86_64/wcscat-generic.c b/sysdeps/x86_64/wcscat-generic.c
index 85f981a81f..3552167ebe 100644
--- a/sysdeps/x86_64/wcscat-generic.c
+++ b/sysdeps/x86_64/wcscat-generic.c
@@ -24,7 +24,7 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL <= 3
+#if MINIMUM_X86_ISA_LEVEL <= 2
 
 # include <wcsmbs/wcscat.c>
 
diff --git a/sysdeps/x86_64/wcscat.S b/sysdeps/x86_64/wcscat.S
index 8432087c7c..2e59987e76 100644
--- a/sysdeps/x86_64/wcscat.S
+++ b/sysdeps/x86_64/wcscat.S
@@ -24,11 +24,12 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL >= 4
+#if MINIMUM_X86_ISA_LEVEL >= 3
 
 # define WCSCAT	__wcscat
 
 # define DEFAULT_IMPL_V4	"multiarch/wcscat-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcscat-avx2.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
 # define DEFAULT_IMPL_V1	"ERROR -- Invalid ISA IMPL"
diff --git a/sysdeps/x86_64/wcscpy.S b/sysdeps/x86_64/wcscpy.S
index ff8bdd3aea..ab9288ed74 100644
--- a/sysdeps/x86_64/wcscpy.S
+++ b/sysdeps/x86_64/wcscpy.S
@@ -29,6 +29,7 @@
 # define WCSCPY	__wcscpy
 
 # define DEFAULT_IMPL_V4	"multiarch/wcscpy-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcscpy-avx2.S"
 # define DEFAULT_IMPL_V2	"multiarch/wcscpy-ssse3.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
diff --git a/sysdeps/x86_64/wcsncat-generic.c b/sysdeps/x86_64/wcsncat-generic.c
index 2cc0f7b11a..47f6a8ad56 100644
--- a/sysdeps/x86_64/wcsncat-generic.c
+++ b/sysdeps/x86_64/wcsncat-generic.c
@@ -24,7 +24,7 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL <= 3
+#if MINIMUM_X86_ISA_LEVEL <= 2
 
 # include <wcsmbs/wcsncat.c>
 
diff --git a/sysdeps/x86_64/wcsncat.S b/sysdeps/x86_64/wcsncat.S
index 64e144a9c7..9a55499131 100644
--- a/sysdeps/x86_64/wcsncat.S
+++ b/sysdeps/x86_64/wcsncat.S
@@ -24,11 +24,12 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL >= 4
+#if MINIMUM_X86_ISA_LEVEL >= 3
 
 # define WCSNCAT	wcsncat
 
 # define DEFAULT_IMPL_V4	"multiarch/wcsncat-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcsncat-avx2.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
 # define DEFAULT_IMPL_V1	"ERROR -- Invalid ISA IMPL"
diff --git a/sysdeps/x86_64/wcsncpy-generic.c b/sysdeps/x86_64/wcsncpy-generic.c
index 49d06b8ae8..7f19fcaddc 100644
--- a/sysdeps/x86_64/wcsncpy-generic.c
+++ b/sysdeps/x86_64/wcsncpy-generic.c
@@ -24,7 +24,7 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL <= 3
+#if MINIMUM_X86_ISA_LEVEL <= 2
 
 # include <wcsmbs/wcsncpy.c>
 
diff --git a/sysdeps/x86_64/wcsncpy.S b/sysdeps/x86_64/wcsncpy.S
index 1450c1aa28..dc44b32395 100644
--- a/sysdeps/x86_64/wcsncpy.S
+++ b/sysdeps/x86_64/wcsncpy.S
@@ -24,11 +24,12 @@
 
 #include <isa-level.h>
 
-#if MINIMUM_X86_ISA_LEVEL >= 4
+#if MINIMUM_X86_ISA_LEVEL >= 3
 
 # define WCSNCPY	__wcsncpy
 
 # define DEFAULT_IMPL_V4	"multiarch/wcsncpy-evex.S"
+# define DEFAULT_IMPL_V3	"multiarch/wcsncpy-avx2.S"
 /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it
    should never be used from here.  */
 # define DEFAULT_IMPL_V1	"ERROR -- Invalid ISA IMPL"
