Fix compatibility issues in tests for PredefinedExpr with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@219405 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/predefined-expr.c

-// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
-// RUN: %clang_cc1 -fms-extensions %s -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 -fms-extensions %s -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %s
 
 // CHECK: @__func__.plainFunction = private unnamed_addr constant [14 x i8] c"plainFunction\00"
 // CHECK: @__PRETTY_FUNCTION__.plainFunction = private unnamed_addr constant [21 x i8] c"void plainFunction()\00"

test/SemaCXX/predefined-expr.cpp

-// RUN: %clang_cc1 -std=c++1y -fblocks -fsyntax-only -verify %s
+// RUN: %clang_cc1 -x c++ -std=c++1y -fblocks -fsyntax-only -triple %itanium_abi_triple -verify %s
 // PR16946
 // expected-no-diagnostics