Index: lib/asan/asan_interceptors.cc
===================================================================
--- lib/asan/asan_interceptors.cc
+++ lib/asan/asan_interceptors.cc
@@ -725,11 +725,12 @@
   InitializeCommonInterceptors();
 
   // Intercept mem* functions.
-  ASAN_INTERCEPT_FUNC(memcpy);
   ASAN_INTERCEPT_FUNC(memset);
+  ASAN_INTERCEPT_FUNC(memmove);
   if (PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE) {
-    // In asan, REAL(memmove) is not used, but it is used in msan.
-    ASAN_INTERCEPT_FUNC(memmove);
+    ASAN_INTERCEPT_FUNC(memcpy);
+  } else {
+    *&REAL(memcpy) = REAL(memmove);
   }
   CHECK(REAL(memcpy));