Some member pointer casting tests.
llvm-svn: 89989
diff --git a/clang/test/CodeGenCXX/member-pointer-cast.cpp b/clang/test/CodeGenCXX/member-pointer-cast.cpp
new file mode 100644
index 0000000..7949968
--- /dev/null
+++ b/clang/test/CodeGenCXX/member-pointer-cast.cpp
@@ -0,0 +1,21 @@
+// RUN: clang-cc %s -emit-llvm -o - -triple=x86_64-apple-darwin9 | FileCheck %s
+
+struct A { int a; };
+struct B { int b; };
+struct C : B, A { };
+
+int A::*pa;
+int C::*pc;
+
+void f() {
+ // CHECK: store i64 -1, i64* @pa
+ pa = 0;
+
+ // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add i64 {{.*}}, 4
+ // CHECK: store i64 [[ADJ]], i64* @pc
+ pc = pa;
+
+ // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = sub i64 {{.*}}, 4
+ // CHECK: store i64 [[ADJ]], i64* @pa
+ pa = static_cast<int A::*>(pc);
+}