diff --git a/libc/arch-x86/silvermont/string/sse2-memcpy-slm.S b/libc/arch-x86/silvermont/string/sse2-memcpy-slm.S
deleted file mode 100644
index 1b305c7..0000000
--- a/libc/arch-x86/silvermont/string/sse2-memcpy-slm.S
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
-Copyright (c) 2014, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-    * this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright notice,
-    * this list of conditions and the following disclaimer in the documentation
-    * and/or other materials provided with the distribution.
-
-    * Neither the name of Intel Corporation nor the names of its contributors
-    * may be used to endorse or promote products derived from this software
-    * without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "cache.h"
-
-#ifndef MEMCPY
-# define MEMCPY	memcpy
-#endif
-
-#ifndef L
-# define L(label)	.L##label
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc	.cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc	.cfi_endproc
-#endif
-
-#ifndef cfi_rel_offset
-# define cfi_rel_offset(reg, off)	.cfi_rel_offset reg, off
-#endif
-
-#ifndef cfi_restore
-# define cfi_restore(reg)	.cfi_restore reg
-#endif
-
-#ifndef cfi_adjust_cfa_offset
-# define cfi_adjust_cfa_offset(off)	.cfi_adjust_cfa_offset off
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name)		\
-	.type name,  @function;		\
-	.globl name;		\
-	.p2align 4;		\
-name:		\
-	cfi_startproc
-#endif
-
-#ifndef END
-# define END(name)		\
-	cfi_endproc;		\
-	.size name, .-name
-#endif
-
-#define DEST		PARMS
-#define SRC		DEST+4
-#define LEN		SRC+4
-
-#define CFI_PUSH(REG)		\
-  cfi_adjust_cfa_offset (4);		\
-  cfi_rel_offset (REG, 0)
-
-#define CFI_POP(REG)		\
-  cfi_adjust_cfa_offset (-4);		\
-  cfi_restore (REG)
-
-#define PUSH(REG)	pushl REG; CFI_PUSH (REG)
-#define POP(REG)	popl REG; CFI_POP (REG)
-
-#define PARMS		8		/* Preserve EBX.  */
-#define ENTRANCE	PUSH (%ebx);
-#define RETURN_END	POP (%ebx); ret
-#define RETURN		RETURN_END; CFI_PUSH (%ebx)
-
-	.section .text.sse2,"ax",@progbits
-ENTRY (MEMCPY)
-	ENTRANCE
-	movl	LEN(%esp), %ecx
-	movl	SRC(%esp), %eax
-	movl	DEST(%esp), %edx
-
-	cmp	%eax, %edx
-	je	L(return)
-
-	cmp	$16, %ecx
-	jbe	L(len_0_16_bytes)
-
-	cmp     $SHARED_CACHE_SIZE_HALF, %ecx
-	jae     L(large_page)
-
-	movdqu	(%eax), %xmm0
-	movdqu	-16(%eax, %ecx), %xmm1
-	cmpl    $32, %ecx
-	movdqu	%xmm0, (%edx)
-	movdqu	%xmm1, -16(%edx, %ecx)
-	jbe	L(return)
-
-	movdqu	16(%eax), %xmm0
-	movdqu	-32(%eax, %ecx), %xmm1
-	cmpl    $64, %ecx
-	movdqu	%xmm0, 16(%edx)
-	movdqu	%xmm1, -32(%edx, %ecx)
-	jbe	L(return)
-
-	movdqu	32(%eax), %xmm0
-	movdqu	48(%eax), %xmm1
-	movdqu	-48(%eax, %ecx), %xmm2
-	movdqu	-64(%eax, %ecx), %xmm3
-	cmpl    $128, %ecx
-	movdqu	%xmm0, 32(%edx)
-	movdqu	%xmm1, 48(%edx)
-	movdqu	%xmm2, -48(%edx, %ecx)
-	movdqu	%xmm3, -64(%edx, %ecx)
-	jbe	L(return)
-
-/* Now the main loop: we align the address of the destination.  */
-	leal	64(%edx), %ebx
-	andl	$-64, %ebx
-
-	addl	%edx, %ecx
-	andl	$-64, %ecx
-
-	subl	%edx, %eax
-
-/* We should stop two iterations before the termination
-	(in order not to misprefetch).  */
-	subl	$64, %ecx
-	cmpl	%ebx, %ecx
-	je	L(main_loop_just_one_iteration)
-
-	subl	$64, %ecx
-	cmpl	%ebx, %ecx
-	je	L(main_loop_last_two_iterations)
-
-
-	.p2align 4
-L(main_loop_cache):
-
-	prefetcht0 128(%ebx, %eax)
-
-	movdqu	(%ebx, %eax), %xmm0
-	movdqu	16(%ebx, %eax), %xmm1
-	movdqu	32(%ebx, %eax), %xmm2
-	movdqu	48(%ebx, %eax), %xmm3
-	movdqa	%xmm0, (%ebx)
-	movdqa	%xmm1, 16(%ebx)
-	movdqa	%xmm2, 32(%ebx)
-	movdqa	%xmm3, 48(%ebx)
-	lea	64(%ebx), %ebx
-	cmpl	%ebx, %ecx
-	jne	L(main_loop_cache)
-
-L(main_loop_last_two_iterations):
-	movdqu	(%ebx, %eax), %xmm0
-	movdqu	16(%ebx, %eax), %xmm1
-	movdqu	32(%ebx, %eax), %xmm2
-	movdqu	48(%ebx, %eax), %xmm3
-	movdqu	64(%ebx, %eax), %xmm4
-	movdqu	80(%ebx, %eax), %xmm5
-	movdqu	96(%ebx, %eax), %xmm6
-	movdqu	112(%ebx, %eax), %xmm7
-	movdqa	%xmm0, (%ebx)
-	movdqa	%xmm1, 16(%ebx)
-	movdqa	%xmm2, 32(%ebx)
-	movdqa	%xmm3, 48(%ebx)
-	movdqa	%xmm4, 64(%ebx)
-	movdqa	%xmm5, 80(%ebx)
-	movdqa	%xmm6, 96(%ebx)
-	movdqa	%xmm7, 112(%ebx)
-	jmp	L(return)
-
-L(main_loop_just_one_iteration):
-	movdqu	(%ebx, %eax), %xmm0
-	movdqu	16(%ebx, %eax), %xmm1
-	movdqu	32(%ebx, %eax), %xmm2
-	movdqu	48(%ebx, %eax), %xmm3
-	movdqa	%xmm0, (%ebx)
-	movdqa	%xmm1, 16(%ebx)
-	movdqa	%xmm2, 32(%ebx)
-	movdqa	%xmm3, 48(%ebx)
-	jmp	L(return)
-
-L(large_page):
-	movdqu	(%eax), %xmm0
-	movdqu	16(%eax), %xmm1
-	movdqu	32(%eax), %xmm2
-	movdqu	48(%eax), %xmm3
-	movdqu	-64(%eax, %ecx), %xmm4
-	movdqu	-48(%eax, %ecx), %xmm5
-	movdqu	-32(%eax, %ecx), %xmm6
-	movdqu	-16(%eax, %ecx), %xmm7
-	movdqu	%xmm0, (%edx)
-	movdqu	%xmm1, 16(%edx)
-	movdqu	%xmm2, 32(%edx)
-	movdqu	%xmm3, 48(%edx)
-	movdqu	%xmm4, -64(%edx, %ecx)
-	movdqu	%xmm5, -48(%edx, %ecx)
-	movdqu	%xmm6, -32(%edx, %ecx)
-	movdqu	%xmm7, -16(%edx, %ecx)
-
-	movdqu	64(%eax), %xmm0
-	movdqu	80(%eax), %xmm1
-	movdqu	96(%eax), %xmm2
-	movdqu	112(%eax), %xmm3
-	movdqu	-128(%eax, %ecx), %xmm4
-	movdqu	-112(%eax, %ecx), %xmm5
-	movdqu	-96(%eax, %ecx), %xmm6
-	movdqu	-80(%eax, %ecx), %xmm7
-	movdqu	%xmm0, 64(%edx)
-	movdqu	%xmm1, 80(%edx)
-	movdqu	%xmm2, 96(%edx)
-	movdqu	%xmm3, 112(%edx)
-	movdqu	%xmm4, -128(%edx, %ecx)
-	movdqu	%xmm5, -112(%edx, %ecx)
-	movdqu	%xmm6, -96(%edx, %ecx)
-	movdqu	%xmm7, -80(%edx, %ecx)
-
-/* Now the main loop with non temporal stores. We align
-	the address of the destination.  */
-	leal	128(%edx), %ebx
-	andl	$-128, %ebx
-
-	addl	%edx, %ecx
-	andl	$-128, %ecx
-
-	subl	%edx, %eax
-
-	.p2align 4
-L(main_loop_large_page):
-	movdqu	(%ebx, %eax), %xmm0
-	movdqu	16(%ebx, %eax), %xmm1
-	movdqu	32(%ebx, %eax), %xmm2
-	movdqu	48(%ebx, %eax), %xmm3
-	movdqu	64(%ebx, %eax), %xmm4
-	movdqu	80(%ebx, %eax), %xmm5
-	movdqu	96(%ebx, %eax), %xmm6
-	movdqu	112(%ebx, %eax), %xmm7
-	movntdq	%xmm0, (%ebx)
-	movntdq	%xmm1, 16(%ebx)
-	movntdq	%xmm2, 32(%ebx)
-	movntdq	%xmm3, 48(%ebx)
-	movntdq	%xmm4, 64(%ebx)
-	movntdq	%xmm5, 80(%ebx)
-	movntdq	%xmm6, 96(%ebx)
-	movntdq	%xmm7, 112(%ebx)
-	lea	128(%ebx), %ebx
-	cmpl	%ebx, %ecx
-	jne	L(main_loop_large_page)
-	sfence
-	jmp	L(return)
-
-L(len_0_16_bytes):
-	testb	$24, %cl
-	jne	L(len_9_16_bytes)
-	testb	$4, %cl
-	.p2align 4,,5
-	jne	L(len_5_8_bytes)
-	testl	%ecx, %ecx
-	.p2align 4,,2
-	je	L(return)
-	movzbl	(%eax), %ebx
-	testb	$2, %cl
-	movb	%bl, (%edx)
-	je	L(return)
-	movzwl	-2(%eax,%ecx), %ebx
-	movw	%bx, -2(%edx,%ecx)
-	jmp	L(return)
-
-L(len_9_16_bytes):
-	movq	(%eax), %xmm0
-	movq	-8(%eax, %ecx), %xmm1
-	movq	%xmm0, (%edx)
-	movq	%xmm1, -8(%edx, %ecx)
-	jmp	L(return)
-
-L(len_5_8_bytes):
-	movl	(%eax), %ebx
-	movl	%ebx, (%edx)
-	movl	-4(%eax,%ecx), %ebx
-	movl	%ebx, -4(%edx,%ecx)
-	jmp	L(return)
-
-L(return):
-	movl	%edx, %eax
-	RETURN
-
-END (MEMCPY)
diff --git a/libc/arch-x86/silvermont/string/sse2-memmove-slm.S b/libc/arch-x86/silvermont/string/sse2-memmove-slm.S
index bf9f85d..ceada1b 100644
--- a/libc/arch-x86/silvermont/string/sse2-memmove-slm.S
+++ b/libc/arch-x86/silvermont/string/sse2-memmove-slm.S
@@ -67,6 +67,12 @@
 	cfi_startproc
 #endif
 
+#ifndef ALIAS_SYMBOL
+# define ALIAS_SYMBOL(alias, original) \
+	.globl alias; \
+	.equ alias, original
+#endif
+
 #ifndef END
 # define END(name)		\
 	cfi_endproc;		\
@@ -537,3 +543,5 @@
 	jmp	L(mm_recalc_len)
 
 END (MEMMOVE)
+
+ALIAS_SYMBOL(memcpy, MEMMOVE)