Add the clang library to the repo (with some of my changes, too).

1 files changed, 189 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjCXX/encode.mm b/clang/test/CodeGenObjCXX/encode.mm
new file mode 100644
index 0000000..8391c04
--- /dev/null
+++ b/clang/test/CodeGenObjCXX/encode.mm
@@ -0,0 +1,189 @@
+// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
+
+// CHECK: v17@0:8{vector<float, float, float>=}16
+// CHECK: {vector<float, float, float>=}
+// CHECK: v24@0:816
+
+template <typename T1, typename T2, typename T3> struct vector {
+  vector();
+  vector(T1,T2,T3);
+};
+
+typedef vector< float, float, float > vector3f;
+
+@interface SceneNode
+{
+ vector3f position;
+}
+
+@property (assign, nonatomic) vector3f position;
+
+@end
+
+@interface MyOpenGLView
+{
+@public
+  vector3f position;
+}
+@property vector3f position;
+@end
+
+@implementation MyOpenGLView
+
+@synthesize position;
+
+-(void)awakeFromNib {
+ SceneNode *sn;
+ vector3f VF3(1.0, 1.0, 1.0);
+ [sn setPosition:VF3];
+}
+@end
+
+
+class Int3 { int x, y, z; };
+
+// Enforce @encoding for member pointers.
+@interface MemPtr {}
+- (void) foo: (int (Int3::*)) member;
+@end
+@implementation MemPtr
+- (void) foo: (int (Int3::*)) member {
+}
+@end
+
+// rdar: // 8519948
+typedef float HGVec4f __attribute__ ((vector_size(16)));
+
+@interface RedBalloonHGXFormWrapper {
+  HGVec4f m_Transform[4];
+}
+@end
+
+@implementation RedBalloonHGXFormWrapper
+@end
+
+// rdar://9357400
+namespace rdar9357400 {
+  template<int Dim1 = -1, int Dim2 = -1> struct fixed {
+      template<int D> struct rebind { typedef fixed<D> other; };
+  };
+  
+  template<typename Element, int Size>
+  class fixed_1D
+  {
+  public:
+      typedef Element value_type;
+      typedef value_type array_impl[Size];
+    protected:
+      array_impl                  m_data;
+  };
+  
+  template<typename Element, typename Alloc>
+  class vector;
+  
+  template<typename Element, int Size>
+  class vector< Element, fixed<Size> >
+  : public fixed_1D<Element,Size> { };
+
+  typedef vector< float,  fixed<4> > vector4f;
+
+  // CHECK: @_ZN11rdar9357400L2ggE = internal constant [49 x i8] c"{vector<float, rdar9357400::fixed<4, -1> >=[4f]}\00"
+  const char gg[] = @encode(vector4f);
+}
+
+// rdar://9624314
+namespace rdar9624314 {
+  struct B2 { int x; };
+  struct B3 {};
+  struct S : B2, B3 {};
+
+  // CHECK: @_ZN11rdar9624314L2ggE = internal constant [6 x i8] c"{S=i}\00"
+  const char gg[] = @encode(S);
+
+  struct S2 { unsigned : 0; int x; unsigned : 0; };
+  // CHECK: @_ZN11rdar9624314L2g2E = internal constant [11 x i8] c"{S2=b0ib0}\00"
+  const char g2[] = @encode(S2);
+}
+
+namespace test {
+  class Foo {
+  public:
+   virtual void f() {};
+  };
+  
+  class Bar {
+  public:
+   virtual void g() {};
+  };
+  
+  class Zoo : virtual public Foo, virtual public Bar {
+  public:
+   int x;
+   int y;
+  };
+
+  // CHECK: @_ZN4testL3ecdE = internal constant [15 x i8] c"{Zoo=^^?ii^^?}\00"
+  const char ecd[] = @encode(Zoo);
+}
+
+struct Base1 {
+  char x;
+};
+
+struct DBase : public Base1 {
+  double x;
+  virtual ~DBase();
+};
+
+struct Sub_with_virt : virtual DBase {
+  long x;
+};
+
+struct Sub2 : public Sub_with_virt, public Base1, virtual DBase {
+  float x;
+};
+
+// CHECK: @_ZL2g1 = internal constant [10 x i8] c"{Base1=c}\00"
+const char g1[] = @encode(Base1);
+
+// CHECK: @_ZL2g2 = internal constant [14 x i8] c"{DBase=^^?cd}\00"
+const char g2[] = @encode(DBase);
+
+// CHECK: @_ZL2g3 = internal constant [26 x i8] c"{Sub_with_virt=^^?q^^?cd}\00"
+const char g3[] = @encode(Sub_with_virt);
+
+// CHECK: @_ZL2g4 = internal constant [19 x i8] c"{Sub2=^^?qcf^^?cd}\00"
+const char g4[] = @encode(Sub2);
+
+// http://llvm.org/PR9927
+class allocator {
+};
+class basic_string     {
+struct _Alloc_hider : allocator       {
+char* _M_p;
+};
+_Alloc_hider _M_dataplus;
+};
+
+// CHECK: @_ZL2g5 = internal constant [32 x i8] c"{basic_string={_Alloc_hider=*}}\00"
+const char g5[] = @encode(basic_string);
+
+
+// PR10990
+class CefBase {
+  virtual ~CefBase() {}
+};
+class CefBrowser : public virtual CefBase {};
+class CefBrowserImpl : public CefBrowser {};
+// CHECK: @_ZL2g6 = internal constant [21 x i8] c"{CefBrowserImpl=^^?}\00"
+const char g6[] = @encode(CefBrowserImpl);
+
+// PR10990_2
+class CefBase2 {
+  virtual ~CefBase2() {}
+  int i;
+};
+class CefBrowser2 : public virtual CefBase2 {};
+class CefBrowserImpl2 : public CefBrowser2 {};
+// CHECK: @_ZL2g7 = internal constant [26 x i8] c"{CefBrowserImpl2=^^?^^?i}\00"
+const char g7[] = @encode(CefBrowserImpl2);