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-rw-r--r--sysdeps/x86_64/memset.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/x86_64/memset.S b/sysdeps/x86_64/memset.S
index bf2ef005b4..939240600d 100644
--- a/sysdeps/x86_64/memset.S
+++ b/sysdeps/x86_64/memset.S
@@ -127,6 +127,7 @@ L(memset_entry):
 	add	$0x40,%rcx
 	dec	%rax
 	jne	11b
+	sfence
 	jmp	4b
 
 END (memset)