diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
@@ -340,7 +340,7 @@
 #  define MSC_PREREQ(version) 0
 #endif
 
-#if SANITIZER_MAC && !(defined(__arm64__) && SANITIZER_IOS)
+#if SANITIZER_MAC && defined (__x86_64__)
 #  define SANITIZER_NON_UNIQUE_TYPEINFO 0
 #else
 #  define SANITIZER_NON_UNIQUE_TYPEINFO 1