"Implement" codegen support for __noop().
Eli discovered that __noop's sema behavior also needs some love. I filed
PR14081 for that and intend to improve it.
llvm-svn: 165886
diff --git a/clang/test/CodeGen/builtin-ms-noop.cpp b/clang/test/CodeGen/builtin-ms-noop.cpp
new file mode 100644
index 0000000..42c2501
--- /dev/null
+++ b/clang/test/CodeGen/builtin-ms-noop.cpp
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -triple i686-pc-win32 -emit-llvm %s -o - | FileCheck %s
+
+class A {
+ public:
+ ~A() {}
+};
+
+void f() {
+// CHECK: @_Z1fv
+// CHECK-NOT: call void @_ZN1AD1Ev
+// CHECK: ret void
+ __noop(A());
+};
+