PR13575: Fix test

Ignore OS-specific mangled name.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@315241 91177308-0d34-0410-b5e6-96231b3b80d8

test/Index/USR/array-type.cpp

@@ -3,9 +3,9 @@
 // Function template specializations differing in array type parameter should have unique USRs.
 
 template<class buffer> void foo(buffer);
-// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n16C>#*C# | __Z3fooIA16_cEvT_ | Decl,RelSpecialization | rel: 1
+// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n16C>#*C#
 template<> void foo<char[16]>(char[16]);
-// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n32C>#*C# | __Z3fooIA32_cEvT_ | Decl,RelSpecialization | rel: 1
+// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n32C>#*C#
 template<> void foo<char[32]>(char[32]);
-// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n64C>#*C# | __Z3fooIA64_cEvT_ | Decl,RelSpecialization | rel: 1
+// CHECK: {{[0-9]+}}:17 | function(Gen,TS)/C++ | foo | c:@F@foo<#{n64C>#*C#
 template<> void foo<char[64]>(char[64]);