diff --git a/sysdeps/x86_64/multiarch/Makefile b/sysdeps/x86_64/multiarch/Makefile
index da9f16286a..b9ea5b60c2 100644
--- a/sysdeps/x86_64/multiarch/Makefile
+++ b/sysdeps/x86_64/multiarch/Makefile
@@ -17,6 +17,7 @@ sysdep_routines += \
memmove-avx-unaligned-erms-rtm \
memmove-avx512-no-vzeroupper \
memmove-avx512-unaligned-erms \
+ memmove-erms \
memmove-evex-unaligned-erms \
memmove-sse2-unaligned-erms \
memmove-ssse3 \
diff --git a/sysdeps/x86_64/multiarch/memmove-erms.S b/sysdeps/x86_64/multiarch/memmove-erms.S
new file mode 100644
index 0000000000..2d3a6ccb76
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/memmove-erms.S
@@ -0,0 +1,72 @@
+/* memcpy/mempcpy/memmove implement with rep movsb
+ Copyright (C) 2022 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
+ . */
+
+
+#include
+
+#if defined USE_MULTIARCH && IS_IN (libc)
+ .text
+ENTRY (__mempcpy_chk_erms)
+ cmp %RDX_LP, %RCX_LP
+ jb HIDDEN_JUMPTARGET (__chk_fail)
+END (__mempcpy_chk_erms)
+
+/* Only used to measure performance of REP MOVSB. */
+ENTRY (__mempcpy_erms)
+ mov %RDI_LP, %RAX_LP
+ /* Skip zero length. */
+ test %RDX_LP, %RDX_LP
+ jz 2f
+ add %RDX_LP, %RAX_LP
+ jmp L(start_movsb)
+END (__mempcpy_erms)
+
+ENTRY (__memmove_chk_erms)
+ cmp %RDX_LP, %RCX_LP
+ jb HIDDEN_JUMPTARGET (__chk_fail)
+END (__memmove_chk_erms)
+
+ENTRY (__memmove_erms)
+ movq %rdi, %rax
+ /* Skip zero length. */
+ test %RDX_LP, %RDX_LP
+ jz 2f
+L(start_movsb):
+ mov %RDX_LP, %RCX_LP
+ cmp %RSI_LP, %RDI_LP
+ jb 1f
+ /* Source == destination is less common. */
+ je 2f
+ lea (%rsi,%rcx), %RDX_LP
+ cmp %RDX_LP, %RDI_LP
+ jb L(movsb_backward)
+1:
+ rep movsb
+2:
+ ret
+L(movsb_backward):
+ leaq -1(%rdi,%rcx), %rdi
+ leaq -1(%rsi,%rcx), %rsi
+ std
+ rep movsb
+ cld
+ ret
+END (__memmove_erms)
+strong_alias (__memmove_erms, __memcpy_erms)
+strong_alias (__memmove_chk_erms, __memcpy_chk_erms)
+#endif
diff --git a/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S b/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
index 618d46d8ce..93c7e6883a 100644
--- a/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
@@ -239,56 +239,6 @@ L(start):
#endif
#if defined USE_MULTIARCH && IS_IN (libc)
END (MEMMOVE_SYMBOL (__memmove, unaligned))
-# if VEC_SIZE == 16
-ENTRY (__mempcpy_chk_erms)
- cmp %RDX_LP, %RCX_LP
- jb HIDDEN_JUMPTARGET (__chk_fail)
-END (__mempcpy_chk_erms)
-
-/* Only used to measure performance of REP MOVSB. */
-ENTRY (__mempcpy_erms)
- mov %RDI_LP, %RAX_LP
- /* Skip zero length. */
- test %RDX_LP, %RDX_LP
- jz 2f
- add %RDX_LP, %RAX_LP
- jmp L(start_movsb)
-END (__mempcpy_erms)
-
-ENTRY (__memmove_chk_erms)
- cmp %RDX_LP, %RCX_LP
- jb HIDDEN_JUMPTARGET (__chk_fail)
-END (__memmove_chk_erms)
-
-ENTRY (__memmove_erms)
- movq %rdi, %rax
- /* Skip zero length. */
- test %RDX_LP, %RDX_LP
- jz 2f
-L(start_movsb):
- mov %RDX_LP, %RCX_LP
- cmp %RSI_LP, %RDI_LP
- jb 1f
- /* Source == destination is less common. */
- je 2f
- lea (%rsi,%rcx), %RDX_LP
- cmp %RDX_LP, %RDI_LP
- jb L(movsb_backward)
-1:
- rep movsb
-2:
- ret
-L(movsb_backward):
- leaq -1(%rdi,%rcx), %rdi
- leaq -1(%rsi,%rcx), %rsi
- std
- rep movsb
- cld
- ret
-END (__memmove_erms)
-strong_alias (__memmove_erms, __memcpy_erms)
-strong_alias (__memmove_chk_erms, __memcpy_chk_erms)
-# endif
# ifdef SHARED
ENTRY (MEMMOVE_CHK_SYMBOL (__mempcpy_chk, unaligned_erms))