diff --git a/libc/arch-x86/string/ssse3-strcmp.S b/libc/arch-x86/string/ssse3-strcmp.S
new file mode 100644
index 0000000..cfb2e9f
--- /dev/null
+++ b/libc/arch-x86/string/ssse3-strcmp.S
@@ -0,0 +1,2265 @@
+/*
+Copyright (c) 2010, 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.
+*/
+
+#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 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)
+
+#ifndef USE_AS_STRNCMP
+# define STR1		4
+# define STR2		STR1+4
+# define RETURN		ret
+
+# define UPDATE_STRNCMP_COUNTER
+#else
+# define STR1		8
+# define STR2		STR1+4
+# define CNT		STR2+4
+# define RETURN		POP (%ebp); ret; CFI_PUSH (%ebp)
+
+# define UPDATE_STRNCMP_COUNTER				\
+	/* calculate left number to compare */		\
+	mov	$16, %esi;				\
+	sub	%ecx, %esi;				\
+	cmp	%esi, %ebp;				\
+	jbe	L(more8byteseq);			\
+	sub	%esi, %ebp
+#endif
+
+	.section .text.ssse3,"ax",@progbits
+ENTRY (ssse3_strcmp_latest)
+#ifdef USE_AS_STRNCMP
+	PUSH	(%ebp)
+#endif
+	movl	STR1(%esp), %edx
+	movl	STR2(%esp), %eax
+#ifdef USE_AS_STRNCMP
+	movl	CNT(%esp), %ebp
+	cmp	$16, %ebp
+	jb	L(less16bytes_sncmp)
+	jmp	L(more16bytes)
+#endif
+
+	movzbl	(%eax), %ecx
+	cmpb	%cl, (%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	1(%eax), %ecx
+	cmpb	%cl, 1(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	2(%eax), %ecx
+	cmpb	%cl, 2(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	3(%eax), %ecx
+	cmpb	%cl, 3(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	4(%eax), %ecx
+	cmpb	%cl, 4(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	5(%eax), %ecx
+	cmpb	%cl, 5(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	6(%eax), %ecx
+	cmpb	%cl, 6(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	movzbl	7(%eax), %ecx
+	cmpb	%cl, 7(%edx)
+	jne	L(neq)
+	cmpl	$0, %ecx
+	je	L(eq)
+
+	add	$8, %edx
+	add	$8, %eax
+#ifdef USE_AS_STRNCMP
+	cmp	$8, %ebp
+	lea	-8(%ebp), %ebp
+	je	L(eq)
+L(more16bytes):
+#endif
+	movl	%edx, %ecx
+	and	$0xfff, %ecx
+	cmp	$0xff0, %ecx
+	ja	L(crosspage)
+	mov	%eax, %ecx
+	and	$0xfff, %ecx
+	cmp	$0xff0, %ecx
+	ja	L(crosspage)
+	pxor	%xmm0, %xmm0
+	movlpd	(%eax), %xmm1
+	movlpd	(%edx), %xmm2
+	movhpd	8(%eax), %xmm1
+	movhpd	8(%edx), %xmm2
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %ecx
+	sub	$0xffff, %ecx
+	jnz	L(less16bytes)
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(eq)
+#endif
+	add	$16, %eax
+	add	$16, %edx
+
+L(crosspage):
+
+	PUSH	(%ebx)
+	PUSH	(%edi)
+	PUSH	(%esi)
+
+	movl	%edx, %edi
+	movl	%eax, %ecx
+	and	$0xf, %ecx
+	and	$0xf, %edi
+	xor	%ecx, %eax
+	xor	%edi, %edx
+	xor	%ebx, %ebx
+	cmp	%edi, %ecx
+	je	L(ashr_0)
+	ja	L(bigger)
+	or	$0x20, %ebx
+	xchg	%edx, %eax
+	xchg	%ecx, %edi
+L(bigger):
+	lea	15(%edi), %edi
+	sub	%ecx, %edi
+	cmp	$8, %edi
+	jle	L(ashr_less_8)
+	cmp	$14, %edi
+	je	L(ashr_15)
+	cmp	$13, %edi
+	je	L(ashr_14)
+	cmp	$12, %edi
+	je	L(ashr_13)
+	cmp	$11, %edi
+	je	L(ashr_12)
+	cmp	$10, %edi
+	je	L(ashr_11)
+	cmp	$9, %edi
+	je	L(ashr_10)
+L(ashr_less_8):
+	je	L(ashr_9)
+	cmp	$7, %edi
+	je	L(ashr_8)
+	cmp	$6, %edi
+	je	L(ashr_7)
+	cmp	$5, %edi
+	je	L(ashr_6)
+	cmp	$4, %edi
+	je	L(ashr_5)
+	cmp	$3, %edi
+	je	L(ashr_4)
+	cmp	$2, %edi
+	je	L(ashr_3)
+	cmp	$1, %edi
+	je	L(ashr_2)
+	cmp	$0, %edi
+	je	L(ashr_1)
+
+/*
+ * The following cases will be handled by ashr_0
+ *  ecx(offset of esi)  eax(offset of edi)  relative offset  corresponding case
+ *        n(0~15)            n(0~15)           15(15+ n-n)         ashr_0
+ */
+	.p2align 4
+L(ashr_0):
+	mov	$0xffff, %esi
+	movdqa	(%eax), %xmm1
+	pxor	%xmm0, %xmm0
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	(%edx), %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	mov	%ecx, %edi
+	jne	L(less32bytes)
+	UPDATE_STRNCMP_COUNTER
+	mov	$0x10, %ebx
+	mov	$0x10, %ecx
+	pxor	%xmm0, %xmm0
+	.p2align 4
+L(loop_ashr_0):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	jmp	L(loop_ashr_0)
+
+/*
+ * The following cases will be handled by ashr_1
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(15)            n -15            0(15 +(n-15) - n)         ashr_1
+ */
+	.p2align 4
+L(ashr_1):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$15, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-15(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$1, %ebx
+	lea	1(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_1):
+	add	$16, %edi
+	jg	L(nibble_ashr_1)
+
+L(gobble_ashr_1):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$1, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_1)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$1, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_1)
+
+	.p2align 4
+L(nibble_ashr_1):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfffe, %esi
+	jnz	L(ashr_1_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$15, %ebp
+	jbe	L(ashr_1_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_1)
+
+	.p2align 4
+L(ashr_1_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$1, %xmm0
+	psrldq	$1, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_2
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(14~15)            n -14            1(15 +(n-14) - n)         ashr_2
+ */
+	.p2align 4
+L(ashr_2):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$14, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-14(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$2, %ebx
+	lea	2(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_2):
+	add	$16, %edi
+	jg	L(nibble_ashr_2)
+
+L(gobble_ashr_2):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$2, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_2)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$2, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_2)
+
+	.p2align 4
+L(nibble_ashr_2):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfffc, %esi
+	jnz	L(ashr_2_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$14, %ebp
+	jbe	L(ashr_2_exittail)
+#endif
+
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_2)
+
+	.p2align 4
+L(ashr_2_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$2, %xmm0
+	psrldq	$2, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_3
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(13~15)            n -13            2(15 +(n-13) - n)         ashr_3
+ */
+	.p2align 4
+L(ashr_3):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$13, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-13(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$3, %ebx
+	lea	3(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_3):
+	add	$16, %edi
+	jg	L(nibble_ashr_3)
+
+L(gobble_ashr_3):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$3, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_3)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$3, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_3)
+
+	.p2align 4
+L(nibble_ashr_3):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfff8, %esi
+	jnz	L(ashr_3_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$13, %ebp
+	jbe	L(ashr_3_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_3)
+
+	.p2align 4
+L(ashr_3_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$3, %xmm0
+	psrldq	$3, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_4
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(12~15)            n -12            3(15 +(n-12) - n)         ashr_4
+ */
+	.p2align 4
+L(ashr_4):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$12, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-12(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$4, %ebx
+	lea	4(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_4):
+	add	$16, %edi
+	jg	L(nibble_ashr_4)
+
+L(gobble_ashr_4):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$4, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_4)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$4, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_4)
+
+	.p2align 4
+L(nibble_ashr_4):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfff0, %esi
+	jnz	L(ashr_4_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$12, %ebp
+	jbe	L(ashr_4_exittail)
+#endif
+
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_4)
+
+	.p2align 4
+L(ashr_4_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$4, %xmm0
+	psrldq	$4, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_5
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(11~15)            n -11            4(15 +(n-11) - n)         ashr_5
+ */
+	.p2align 4
+L(ashr_5):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$11, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-11(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$5, %ebx
+	lea	5(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_5):
+	add	$16, %edi
+	jg	L(nibble_ashr_5)
+
+L(gobble_ashr_5):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$5, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_5)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$5, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_5)
+
+	.p2align 4
+L(nibble_ashr_5):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xffe0, %esi
+	jnz	L(ashr_5_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$11, %ebp
+	jbe	L(ashr_5_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_5)
+
+	.p2align 4
+L(ashr_5_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$5, %xmm0
+	psrldq	$5, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_6
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(10~15)            n -10            5(15 +(n-10) - n)         ashr_6
+ */
+
+	.p2align 4
+L(ashr_6):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$10, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-10(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$6, %ebx
+	lea	6(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_6):
+	add	$16, %edi
+	jg	L(nibble_ashr_6)
+
+L(gobble_ashr_6):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$6, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_6)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$6, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_6)
+
+	.p2align 4
+L(nibble_ashr_6):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xffc0, %esi
+	jnz	L(ashr_6_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$10, %ebp
+	jbe	L(ashr_6_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_6)
+
+	.p2align 4
+L(ashr_6_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$6, %xmm0
+	psrldq	$6, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_7
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(9~15)            n - 9            6(15 +(n-9) - n)         ashr_7
+ */
+
+	.p2align 4
+L(ashr_7):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$9, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-9(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$7, %ebx
+	lea	8(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_7):
+	add	$16, %edi
+	jg	L(nibble_ashr_7)
+
+L(gobble_ashr_7):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$7, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_7)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$7, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_7)
+
+	.p2align 4
+L(nibble_ashr_7):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xff80, %esi
+	jnz	L(ashr_7_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$9, %ebp
+	jbe	L(ashr_7_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_7)
+
+	.p2align 4
+L(ashr_7_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$7, %xmm0
+	psrldq	$7, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_8
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(8~15)            n - 8            7(15 +(n-8) - n)         ashr_8
+ */
+	.p2align 4
+L(ashr_8):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$8, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-8(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$8, %ebx
+	lea	8(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_8):
+	add	$16, %edi
+	jg	L(nibble_ashr_8)
+
+L(gobble_ashr_8):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$8, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_8)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$8, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_8)
+
+	.p2align 4
+L(nibble_ashr_8):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xff00, %esi
+	jnz	L(ashr_8_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$8, %ebp
+	jbe	L(ashr_8_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_8)
+
+	.p2align 4
+L(ashr_8_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$8, %xmm0
+	psrldq	$8, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_9
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(7~15)            n - 7            8(15 +(n-7) - n)         ashr_9
+ */
+	.p2align 4
+L(ashr_9):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$7, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-7(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$9, %ebx
+	lea	9(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_9):
+	add	$16, %edi
+	jg	L(nibble_ashr_9)
+
+L(gobble_ashr_9):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$9, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_9)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$9, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_9)
+
+	.p2align 4
+L(nibble_ashr_9):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfe00, %esi
+	jnz	L(ashr_9_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$7, %ebp
+	jbe	L(ashr_9_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_9)
+
+	.p2align 4
+L(ashr_9_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$9, %xmm0
+	psrldq	$9, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_10
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(6~15)            n - 6            9(15 +(n-6) - n)         ashr_10
+ */
+	.p2align 4
+L(ashr_10):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$6, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-6(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$10, %ebx
+	lea	10(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_10):
+	add	$16, %edi
+	jg	L(nibble_ashr_10)
+
+L(gobble_ashr_10):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$10, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_10)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$10, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_10)
+
+	.p2align 4
+L(nibble_ashr_10):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xfc00, %esi
+	jnz	L(ashr_10_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$6, %ebp
+	jbe	L(ashr_10_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_10)
+
+	.p2align 4
+L(ashr_10_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$10, %xmm0
+	psrldq	$10, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_11
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(5~15)            n - 5            10(15 +(n-5) - n)         ashr_11
+ */
+	.p2align 4
+L(ashr_11):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$5, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-5(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$11, %ebx
+	lea	11(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_11):
+	add	$16, %edi
+	jg	L(nibble_ashr_11)
+
+L(gobble_ashr_11):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$11, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_11)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$11, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_11)
+
+	.p2align 4
+L(nibble_ashr_11):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xf800, %esi
+	jnz	L(ashr_11_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$5, %ebp
+	jbe	L(ashr_11_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_11)
+
+	.p2align 4
+L(ashr_11_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$11, %xmm0
+	psrldq	$11, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_12
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(4~15)            n - 4            11(15 +(n-4) - n)         ashr_12
+ */
+	.p2align 4
+L(ashr_12):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$4, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-4(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$12, %ebx
+	lea	12(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_12):
+	add	$16, %edi
+	jg	L(nibble_ashr_12)
+
+L(gobble_ashr_12):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$12, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_12)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$12, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_12)
+
+	.p2align 4
+L(nibble_ashr_12):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xf000, %esi
+	jnz	L(ashr_12_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$4, %ebp
+	jbe	L(ashr_12_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_12)
+
+	.p2align 4
+L(ashr_12_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$12, %xmm0
+	psrldq	$12, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_13
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(3~15)            n - 3            12(15 +(n-3) - n)         ashr_13
+ */
+	.p2align 4
+L(ashr_13):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$3, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-3(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$13, %ebx
+	lea	13(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_13):
+	add	$16, %edi
+	jg	L(nibble_ashr_13)
+
+L(gobble_ashr_13):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$13, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_13)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$13, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_13)
+
+	.p2align 4
+L(nibble_ashr_13):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xe000, %esi
+	jnz	L(ashr_13_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$3, %ebp
+	jbe	L(ashr_13_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_13)
+
+	.p2align 4
+L(ashr_13_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$13, %xmm0
+	psrldq	$13, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_14
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(2~15)            n - 2            13(15 +(n-2) - n)         ashr_14
+ */
+	.p2align 4
+L(ashr_14):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$2, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-2(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$14, %ebx
+	lea	14(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_14):
+	add	$16, %edi
+	jg	L(nibble_ashr_14)
+
+L(gobble_ashr_14):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$14, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_14)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$14, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_14)
+
+	.p2align 4
+L(nibble_ashr_14):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0xc000, %esi
+	jnz	L(ashr_14_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$2, %ebp
+	jbe	L(ashr_14_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_14)
+
+	.p2align 4
+L(ashr_14_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$14, %xmm0
+	psrldq	$14, %xmm3
+	jmp	L(aftertail)
+
+/*
+ * The following cases will be handled by ashr_14
+ * ecx(offset of esi)  eax(offset of edi)   relative offset   	corresponding case
+ *        n(1~15)            n - 1            14(15 +(n-1) - n)         ashr_15
+ */
+
+	.p2align 4
+L(ashr_15):
+	mov	$0xffff, %esi
+	pxor	%xmm0, %xmm0
+	movdqa	(%edx), %xmm2
+	movdqa	(%eax), %xmm1
+	pcmpeqb	%xmm1, %xmm0
+	pslldq	$1, %xmm2
+	pcmpeqb	%xmm1, %xmm2
+	psubb	%xmm0, %xmm2
+	pmovmskb %xmm2, %edi
+	shr	%cl, %esi
+	shr	%cl, %edi
+	sub	%edi, %esi
+	lea	-1(%ecx), %edi
+	jnz	L(less32bytes)
+
+	UPDATE_STRNCMP_COUNTER
+
+	movdqa	(%edx), %xmm3
+	pxor	%xmm0, %xmm0
+	mov	$16, %ecx
+	or	$15, %ebx
+	lea	15(%edx), %edi
+	and	$0xfff, %edi
+	sub	$0x1000, %edi
+
+	.p2align 4
+L(loop_ashr_15):
+	add	$16, %edi
+	jg	L(nibble_ashr_15)
+
+L(gobble_ashr_15):
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$15, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+
+	add	$16, %edi
+	jg	L(nibble_ashr_15)
+
+	movdqa	(%eax, %ecx), %xmm1
+	movdqa	(%edx, %ecx), %xmm2
+	movdqa	%xmm2, %xmm4
+
+	palignr	$15, %xmm3, %xmm2
+
+	pcmpeqb	%xmm1, %xmm0
+	pcmpeqb	%xmm2, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	sub	$0xffff, %esi
+	jnz	L(exit)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+	add	$16, %ecx
+	movdqa	%xmm4, %xmm3
+	jmp	L(loop_ashr_15)
+
+	.p2align 4
+L(nibble_ashr_15):
+	pcmpeqb	%xmm3, %xmm0
+	pmovmskb %xmm0, %esi
+	test	$0x8000, %esi
+	jnz	L(ashr_15_exittail)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$1, %ebp
+	jbe	L(ashr_15_exittail)
+#endif
+	pxor	%xmm0, %xmm0
+	sub	$0x1000, %edi
+	jmp	L(gobble_ashr_15)
+
+	.p2align 4
+L(ashr_15_exittail):
+	movdqa	(%eax, %ecx), %xmm1
+	psrldq	$15, %xmm0
+	psrldq	$15, %xmm3
+	jmp	L(aftertail)
+
+	.p2align 4
+L(aftertail):
+	pcmpeqb	%xmm3, %xmm1
+	psubb	%xmm0, %xmm1
+	pmovmskb %xmm1, %esi
+	not	%esi
+L(exit):
+	mov	%ebx, %edi
+	and	$0x1f, %edi
+	lea	-16(%edi, %ecx), %edi
+L(less32bytes):
+	add	%edi, %edx
+	add	%ecx, %eax
+	test	$0x20, %ebx
+	jz	L(ret2)
+	xchg	%eax, %edx
+
+	.p2align 4
+L(ret2):
+	mov	%esi, %ecx
+	POP	(%esi)
+	POP	(%edi)
+	POP	(%ebx)
+L(less16bytes):
+	test	%cl, %cl
+	jz	L(2next_8_bytes)
+
+	test	$0x01, %cl
+	jnz	L(Byte0)
+
+	test	$0x02, %cl
+	jnz	L(Byte1)
+
+	test	$0x04, %cl
+	jnz	L(Byte2)
+
+	test	$0x08, %cl
+	jnz	L(Byte3)
+
+	test	$0x10, %cl
+	jnz	L(Byte4)
+
+	test	$0x20, %cl
+	jnz	L(Byte5)
+
+	test	$0x40, %cl
+	jnz	L(Byte6)
+#ifdef USE_AS_STRNCMP
+	cmp	$7, %ebp
+	jbe	L(eq)
+#endif
+
+	movzx	7(%eax), %ecx
+	movzx	7(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte0):
+#ifdef USE_AS_STRNCMP
+	cmp	$0, %ebp
+	jbe	L(eq)
+#endif
+	movzx	(%eax), %ecx
+	movzx	(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte1):
+#ifdef USE_AS_STRNCMP
+	cmp	$1, %ebp
+	jbe	L(eq)
+#endif
+	movzx	1(%eax), %ecx
+	movzx	1(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte2):
+#ifdef USE_AS_STRNCMP
+	cmp	$2, %ebp
+	jbe	L(eq)
+#endif
+	movzx	2(%eax), %ecx
+	movzx	2(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte3):
+#ifdef USE_AS_STRNCMP
+	cmp	$3, %ebp
+	jbe	L(eq)
+#endif
+	movzx	3(%eax), %ecx
+	movzx	3(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte4):
+#ifdef USE_AS_STRNCMP
+	cmp	$4, %ebp
+	jbe	L(eq)
+#endif
+	movzx	4(%eax), %ecx
+	movzx	4(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte5):
+#ifdef USE_AS_STRNCMP
+	cmp	$5, %ebp
+	jbe	L(eq)
+#endif
+	movzx	5(%eax), %ecx
+	movzx	5(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(Byte6):
+#ifdef USE_AS_STRNCMP
+	cmp	$6, %ebp
+	jbe	L(eq)
+#endif
+	movzx	6(%eax), %ecx
+	movzx	6(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(2next_8_bytes):
+	add	$8, %eax
+	add	$8, %edx
+#ifdef USE_AS_STRNCMP
+	cmp	$8, %ebp
+	lea	-8(%ebp), %ebp
+	jbe	L(eq)
+#endif
+
+	test	$0x01, %ch
+	jnz	L(Byte0)
+
+	test	$0x02, %ch
+	jnz	L(Byte1)
+
+	test	$0x04, %ch
+	jnz	L(Byte2)
+
+	test	$0x08, %ch
+	jnz	L(Byte3)
+
+	test	$0x10, %ch
+	jnz	L(Byte4)
+
+	test	$0x20, %ch
+	jnz	L(Byte5)
+
+	test	$0x40, %ch
+	jnz	L(Byte6)
+
+#ifdef USE_AS_STRNCMP
+	cmp	$7, %ebp
+	jbe	L(eq)
+#endif
+	movzx	7(%eax), %ecx
+	movzx	7(%edx), %eax
+
+	sub	%ecx, %eax
+	RETURN
+
+	.p2align 4
+L(neq):
+	mov	$1, %eax
+	ja	L(neq_bigger)
+	neg	%eax
+L(neq_bigger):
+	RETURN
+
+#ifdef USE_AS_STRNCMP
+	CFI_PUSH (%ebx)
+	CFI_PUSH (%edi)
+	CFI_PUSH (%esi)
+
+	.p2align 4
+L(more8byteseq):
+	POP	(%esi)
+	POP	(%edi)
+	POP	(%ebx)
+#endif
+
+L(eq):
+
+#ifdef USE_AS_STRNCMP
+	POP	(%ebp)
+#endif
+	xorl	%eax, %eax
+	ret
+
+#ifdef USE_AS_STRNCMP
+	CFI_PUSH (%ebp)
+
+	.p2align 4
+L(less16bytes_sncmp):
+	test	%ebp, %ebp
+	jz	L(eq)
+
+	movzbl	(%eax), %ecx
+	cmpb	%cl, (%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$1, %ebp
+	je	L(eq)
+
+	movzbl	1(%eax), %ecx
+	cmpb	%cl, 1(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$2, %ebp
+	je	L(eq)
+
+	movzbl	2(%eax), %ecx
+	cmpb	%cl, 2(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$3, %ebp
+	je	L(eq)
+
+	movzbl	3(%eax), %ecx
+	cmpb	%cl, 3(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$4, %ebp
+	je	L(eq)
+
+	movzbl	4(%eax), %ecx
+	cmpb	%cl, 4(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$5, %ebp
+	je	L(eq)
+
+	movzbl	5(%eax), %ecx
+	cmpb	%cl, 5(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$6, %ebp
+	je	L(eq)
+
+	movzbl	6(%eax), %ecx
+	cmpb	%cl, 6(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$7, %ebp
+	je	L(eq)
+
+	movzbl	7(%eax), %ecx
+	cmpb	%cl, 7(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+
+	cmp	$8, %ebp
+	je	L(eq)
+
+	movzbl	8(%eax), %ecx
+	cmpb	%cl, 8(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$9, %ebp
+	je	L(eq)
+
+	movzbl	9(%eax), %ecx
+	cmpb	%cl, 9(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$10, %ebp
+	je	L(eq)
+
+	movzbl	10(%eax), %ecx
+	cmpb	%cl, 10(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$11, %ebp
+	je	L(eq)
+
+	movzbl	11(%eax), %ecx
+	cmpb	%cl, 11(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+
+	cmp	$12, %ebp
+	je	L(eq)
+
+	movzbl	12(%eax), %ecx
+	cmpb	%cl, 12(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$13, %ebp
+	je	L(eq)
+
+	movzbl	13(%eax), %ecx
+	cmpb	%cl, 13(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$14, %ebp
+	je	L(eq)
+
+	movzbl	14(%eax), %ecx
+	cmpb	%cl, 14(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	cmp	$15, %ebp
+	je	L(eq)
+
+	movzbl	15(%eax), %ecx
+	cmpb	%cl, 15(%edx)
+	jne	L(neq)
+	test	%cl, %cl
+	je	L(eq)
+
+	POP	(%ebp)
+	xor	%eax, %eax
+	ret
+#endif
+
+END (ssse3_strcmp_latest)