Add triple to another test.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179515 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Misc/ast-dump-decl.cpp b/test/Misc/ast-dump-decl.cpp
index b11a265..31715cd 100644
--- a/test/Misc/ast-dump-decl.cpp
+++ b/test/Misc/ast-dump-decl.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 -fms-extensions -ast-dump -ast-dump-filter Test %s | FileCheck -check-prefix CHECK -strict-whitespace %s
+// RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -fms-extensions -ast-dump -ast-dump-filter Test %s | FileCheck -check-prefix CHECK -strict-whitespace %s
 
 class testEnumDecl {
   enum class TestEnumDeclScoped;