Convert mangle-subst.cpp over to using FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82121 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-subst.cpp b/test/CodeGenCXX/mangle-subst.cpp
index fc73048..fbe4479 100644
--- a/test/CodeGenCXX/mangle-subst.cpp
+++ b/test/CodeGenCXX/mangle-subst.cpp
@@ -1,20 +1,20 @@
-// RUN: clang-cc -emit-llvm %s -o %t -triple=x86_64-apple-darwin9 &&
+// RUN: clang-cc -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
struct X {};
-// RUN: grep "define void @_Z1f1XS_" %t | count 1 &&
+// CHECK: define void @_Z1f1XS_
void f(X, X) { }
-// RUN: grep "define void @_Z1fR1XS0_" %t | count 1 &&
+// CHECK: define void @_Z1fR1XS0_
void f(X&, X&) { }
-// RUN: grep "define void @_Z1fRK1XS1_" %t | count 1 &&
+// CHECK: define void @_Z1fRK1XS1_
void f(const X&, const X&) { }
typedef void T();
struct S {};
-// RUN: grep "define void @_Z1fPFvvEM1SFvvE" %t | count 1 &&
+// CHECK: define void @_Z1fPFvvEM1SFvvE
void f(T*, T (S::*)) {}
// RUN: true