From f5bd02d290ff15268853e0456c130a1afa15e907 Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@FreeBSD.org>
Date: Thu, 19 Nov 2009 09:00:00 +0000
Subject: Update clang to r89337.

---
 lib/CodeGen/CodeGenModule.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/CodeGen/CodeGenModule.cpp')

diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 0e6f4a63a42c..195acc5bc157 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -616,6 +616,16 @@ void CodeGenModule::EmitGlobalDefinition(GlobalDecl GD) {
                                  Context.getSourceManager(),
                                  "Generating code for declaration");
   
+  if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(D)) {
+    const CXXRecordDecl *RD = MD->getParent();
+    // We have to convert it to have a record layout.
+    Types.ConvertTagDeclType(RD);
+    const CGRecordLayout &CGLayout = Types.getCGRecordLayout(RD);
+    // A definition of a KeyFunction, generates all the class data, such
+    // as vtable, rtti and the VTT.
+    if (CGLayout.getKeyFunction() == MD)
+      getVtableInfo().GenerateClassData(RD);
+  }
   if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(D))
     EmitCXXConstructor(CD, GD.getCtorType());
   else if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(D))
-- 
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