From 7e35d39fee508aac984366a062f959e229e4457b Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Tue, 22 Jun 2010 20:30:14 +0000
Subject: Corresponding test changes for r106564.

llvm-svn: 106569
---
 llvm/test/FrontendC++/thunk-linkonce-odr.cpp | 33 ++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 llvm/test/FrontendC++/thunk-linkonce-odr.cpp

(limited to 'llvm/test/FrontendC++/thunk-linkonce-odr.cpp')

diff --git a/llvm/test/FrontendC++/thunk-linkonce-odr.cpp b/llvm/test/FrontendC++/thunk-linkonce-odr.cpp
new file mode 100644
index 00000000000..ad72e64aa86
--- /dev/null
+++ b/llvm/test/FrontendC++/thunk-linkonce-odr.cpp
@@ -0,0 +1,33 @@
+// RUN: %llvmgxx %s -S -o - | FileCheck %s
+// <rdar://problem/7929157> & <rdar://problem/8104369>
+
+struct A {
+  virtual int f() { return 1; }
+};
+
+struct B {
+  virtual int f() { return 2; }
+};
+
+struct C : A, B {
+  virtual int f() { return 3; }
+};
+
+struct D : C {
+  virtual int f() { return 4; }
+};
+
+static int f(D* d) {
+  B* b = d;
+  return b->f();
+};
+
+int g() {
+  D d;
+  return f(&d);
+}
+
+// Thunks should be marked as "linkonce ODR" not "weak".
+//
+// CHECK: define linkonce_odr i32 @_ZThn{{[48]}}_N1C1fEv
+// CHECK: define linkonce_odr i32 @_ZThn{{[48]}}_N1D1fEv
-- 
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