Don't pass -O0 to clang_cc1, it is the default.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189910 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/debug-info-decl-nested.cpp b/test/CodeGenCXX/debug-info-decl-nested.cpp
index 8bfa1d0..f79a8e9 100644
--- a/test/CodeGenCXX/debug-info-decl-nested.cpp
+++ b/test/CodeGenCXX/debug-info-decl-nested.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 -g -O0 -emit-llvm -g -triple x86_64-apple-darwin %s -o %t
+// RUN: %clang_cc1 -std=c++11 -g -emit-llvm -g -triple x86_64-apple-darwin %s -o %t
// RUN: cat %t | FileCheck %s -check-prefix=CHECK0
// RUN: cat %t | FileCheck %s -check-prefix=CHECK1
// RUN: cat %t | FileCheck %s -check-prefix=CHECK2