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Diffstat (limited to 'arch/x86/lib/memset_64.S')
-rw-r--r--arch/x86/lib/memset_64.S18
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
index 2c5948116bd2..e88d3b81644a 100644
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -12,9 +12,8 @@
*
* rax original destination
*/
- ALIGN
-memset_c:
- CFI_STARTPROC
+ .section .altinstr_replacement, "ax", @progbits
+.Lmemset_c:
movq %rdi,%r9
movl %edx,%r8d
andl $7,%r8d
@@ -29,8 +28,8 @@ memset_c:
rep stosb
movq %r9,%rax
ret
- CFI_ENDPROC
-ENDPROC(memset_c)
+.Lmemset_e:
+ .previous
ENTRY(memset)
ENTRY(__memset)
@@ -118,16 +117,11 @@ ENDPROC(__memset)
#include <asm/cpufeature.h>
- .section .altinstr_replacement,"ax"
-1: .byte 0xeb /* jmp <disp8> */
- .byte (memset_c - memset) - (2f - 1b) /* offset */
-2:
- .previous
.section .altinstructions,"a"
.align 8
.quad memset
- .quad 1b
+ .quad .Lmemset_c
.byte X86_FEATURE_REP_GOOD
.byte .Lfinal - memset
- .byte 2b - 1b
+ .byte .Lmemset_e - .Lmemset_c
.previous