Index: cfe/trunk/test/CodeGen/tbaa.cpp
===================================================================
--- cfe/trunk/test/CodeGen/tbaa.cpp
+++ cfe/trunk/test/CodeGen/tbaa.cpp
@@ -1,6 +1,10 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -no-struct-path-tbaa -disable-llvm-optzns %s -emit-llvm -o - | FileCheck %s
 // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -disable-llvm-optzns %s -emit-llvm -o - | FileCheck %s -check-prefix=PATH
+// RUN: %clang_cc1 -triple x86_64-apple-darwin -O0 -disable-llvm-optzns %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA
+// RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -relaxed-aliasing -disable-llvm-optzns %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA
 // Test TBAA metadata generated by front-end.
+//
+// NO-TBAA-NOT: !tbaa
 
 typedef unsigned char uint8_t;
 typedef unsigned short uint16_t;