vendor/clang/clang-release_32-r168974

1 files changed, 43 insertions, 2 deletions

diff --git a/test/CodeGenCXX/thunks.cpp b/test/CodeGenCXX/thunks.cpp
index 04d0820da7a3..0659259c1799 100644
--- a/test/CodeGenCXX/thunks.cpp
+++ b/test/CodeGenCXX/thunks.cpp
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 %s -triple=x86_64-pc-linux-gnu -emit-llvm -o - | FileCheck %s
-// RUN: %clang_cc1 %s -triple=x86_64-pc-linux-gnu -fhidden-weak-vtables -emit-llvm -o - | FileCheck -check-prefix=HIDDEN %s
+// RUN: %clang_cc1 %s -triple=x86_64-pc-linux-gnu -munwind-tables -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple=x86_64-pc-linux-gnu -munwind-tables -fhidden-weak-vtables -emit-llvm -o - | FileCheck -check-prefix=HIDDEN %s
 
 namespace Test1 {
 
@@ -301,6 +301,47 @@ namespace Test12 {
   // CHECK: getelementptr inbounds i8* {{.*}}, i64 8
 }
 
+// PR13832
+namespace Test13 {
+  struct B1 {
+    virtual B1 &foo1();
+  };
+  struct Pad1 {
+    virtual ~Pad1();
+  };
+  struct Proxy1 : Pad1, B1 {
+    virtual ~Proxy1();
+  };
+  struct D : virtual Proxy1 {
+    virtual ~D();
+    virtual D &foo1();
+  };
+  D& D::foo1() {
+    return *this;
+  }
+  // CHECK: define {{.*}} @_ZTcvn8_n32_v8_n24_N6Test131D4foo1Ev
+  // CHECK: getelementptr inbounds i8* {{.*}}, i64 -8
+  // CHECK: getelementptr inbounds i8* {{.*}}, i64 -32
+  // CHECK: getelementptr inbounds i8* {{.*}}, i64 -24
+  // CHECK: getelementptr inbounds i8* {{.*}}, i64 8
+  // CHECK: ret %"struct.Test13::D"*
+}
+
+namespace Test14 {
+  class A {
+    virtual void f();
+  };
+  class B {
+    virtual void f();
+  };
+  class C : public A, public B  {
+    virtual void f();
+  };
+  void C::f() {
+  }
+  // CHECK: define void @_ZThn8_N6Test141C1fEv({{.*}}) {{.*}} uwtable
+}
+
 /**** The following has to go at the end of the file ****/
 
 // This is from Test5: