1 files changed, 0 insertions, 94 deletions
diff --git a/arch/x86_64/lib/memset.S b/arch/x86_64/lib/memset.S
index 4b4c40638640..2aa48f24ed1e 100644
--- a/arch/x86_64/lib/memset.S
+++ b/arch/x86_64/lib/memset.S
@@ -13,98 +13,6 @@
 	.p2align 4
 memset:	
 __memset:
-	movq %rdi,%r10
-	movq %rdx,%r11
-
-	/* expand byte value  */
-	movzbl %sil,%ecx
-	movabs $0x0101010101010101,%rax
-	mul    %rcx		/* with rax, clobbers rdx */
-
-	/* align dst */
-	movl  %edi,%r9d		
-	andl  $7,%r9d	
-	jnz  .Lbad_alignment
-.Lafter_bad_alignment:
-	
-	movl %r11d,%ecx
-	shrl $6,%ecx
-	jz	 .Lhandle_tail
-
-	.p2align 4
-.Lloop_64:	
-	decl   %ecx
-	movq  %rax,(%rdi) 
-	movq  %rax,8(%rdi) 
-	movq  %rax,16(%rdi) 
-	movq  %rax,24(%rdi) 
-	movq  %rax,32(%rdi) 
-	movq  %rax,40(%rdi) 
-	movq  %rax,48(%rdi) 
-	movq  %rax,56(%rdi) 
-	leaq  64(%rdi),%rdi
-	jnz    .Lloop_64
-
-	/* Handle tail in loops. The loops should be faster than hard
-	   to predict jump tables. */ 
-	.p2align 4	   
-.Lhandle_tail:
-	movl	%r11d,%ecx
-	andl    $63&(~7),%ecx
-	jz 		.Lhandle_7
-	shrl	$3,%ecx
-	.p2align 4
-.Lloop_8:
-	decl   %ecx
-	movq  %rax,(%rdi)
-	leaq  8(%rdi),%rdi
-	jnz    .Lloop_8
-
-.Lhandle_7:
-	movl	%r11d,%ecx
-	andl	$7,%ecx
-	jz      .Lende
-	.p2align 4
-.Lloop_1:
-	decl    %ecx
-	movb 	%al,(%rdi)
-	leaq	1(%rdi),%rdi
-	jnz     .Lloop_1
-	
-.Lende:	
-	movq	%r10,%rax
-	ret
-
-.Lbad_alignment:
-	cmpq $7,%r11
-	jbe	.Lhandle_7
-	movq %rax,(%rdi)	/* unaligned store */
-	movq $8,%r8			
-	subq %r9,%r8 
-	addq %r8,%rdi
-	subq %r8,%r11
-	jmp .Lafter_bad_alignment
-
-	/* C stepping K8 run faster using the string instructions.
-	   It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>	
-		
-	.section .altinstructions,"a"
-	.align 8
-	.quad  memset
-	.quad  memset_c
-	.byte  X86_FEATURE_K8_C
-	.byte  memset_c_end-memset_c
-	.byte  memset_c_end-memset_c
-	.previous
-
-	.section .altinstr_replacement,"ax"
- /* rdi	destination
-  * rsi value
-  * rdx count
-  */			
-memset_c:	
 	movq %rdi,%r9
 	movl %edx,%r8d
 	andl $7,%r8d		
@@ -121,5 +29,3 @@ memset_c:
 	stosb
 	movq %r9,%rax
 	ret
-memset_c_end:
-	.previous