diff --git a/[refs] b/[refs]
index 30d1de0393ba..67bad85fe153 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9ea811973d49a1df0be04ff6e4df449e4fca4fb5
+refs/heads/master: 800eb01484b3ca1eaf4eb5186df13fb24de2db19
diff --git a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h
index d588b87696fc..d66ab799b35f 100644
--- a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h
+++ b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm-def.h
@@ -2,3 +2,11 @@
 MEMCPY_FN(__memcpy,
 	"x86-64-unrolled",
 	"unrolled memcpy() in arch/x86/lib/memcpy_64.S")
+
+MEMCPY_FN(memcpy_c,
+	"x86-64-movsq",
+	"movsq-based memcpy() in arch/x86/lib/memcpy_64.S")
+
+MEMCPY_FN(memcpy_c_e,
+	"x86-64-movsb",
+	"movsb-based memcpy() in arch/x86/lib/memcpy_64.S")
diff --git a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S
index 384b60788ab9..a20780bd0771 100644
--- a/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S
+++ b/trunk/tools/perf/bench/mem-memcpy-x86-64-asm.S
@@ -1,2 +1,6 @@
 #define memcpy MEMCPY /* don't hide glibc's memcpy() */
+#define altinstr_replacement text
+#define globl p2align 4; .globl
+#define Lmemcpy_c globl memcpy_c; memcpy_c
+#define Lmemcpy_c_e globl memcpy_c_e; memcpy_c_e
 #include "../../../arch/x86/lib/memcpy_64.S"