1 files changed, 10 insertions, 11 deletions
diff --git a/lib/CodeGen/CGRtti.cpp b/lib/CodeGen/CGRtti.cpp
index 7bc774fce75b..7af15f0a8ca4 100644
--- a/lib/CodeGen/CGRtti.cpp
+++ b/lib/CodeGen/CGRtti.cpp
@@ -16,32 +16,31 @@ using namespace clang;
 using namespace CodeGen;
 
 llvm::Constant *CodeGenModule::GenerateRtti(const CXXRecordDecl *RD) {
-  llvm::Type *Ptr8Ty;
-  Ptr8Ty = llvm::PointerType::get(llvm::Type::getInt8Ty(VMContext), 0);
-  llvm::Constant *Rtti = llvm::Constant::getNullValue(Ptr8Ty);
+  const llvm::Type *Int8PtrTy = llvm::Type::getInt8PtrTy(VMContext);
 
   if (!getContext().getLangOptions().Rtti)
-    return Rtti;
+    return llvm::Constant::getNullValue(Int8PtrTy);
 
   llvm::SmallString<256> OutName;
   llvm::raw_svector_ostream Out(OutName);
-  mangleCXXRtti(getMangleContext(), RD, Out);
+  mangleCXXRtti(getMangleContext(), Context.getTagDeclType(RD), Out);
   
   llvm::GlobalVariable::LinkageTypes linktype;
   linktype = llvm::GlobalValue::WeakAnyLinkage;
   std::vector<llvm::Constant *> info;
   // assert(0 && "FIXME: implement rtti descriptor");
   // FIXME: descriptor
-  info.push_back(llvm::Constant::getNullValue(Ptr8Ty));
+  info.push_back(llvm::Constant::getNullValue(Int8PtrTy));
   // assert(0 && "FIXME: implement rtti ts");
   // FIXME: TS
-  info.push_back(llvm::Constant::getNullValue(Ptr8Ty));
+  info.push_back(llvm::Constant::getNullValue(Int8PtrTy));
 
   llvm::Constant *C;
-  llvm::ArrayType *type = llvm::ArrayType::get(Ptr8Ty, info.size());
+  llvm::ArrayType *type = llvm::ArrayType::get(Int8PtrTy, info.size());
   C = llvm::ConstantArray::get(type, info);
-  Rtti = new llvm::GlobalVariable(getModule(), type, true, linktype, C,
-                                  Out.str());
-  Rtti = llvm::ConstantExpr::getBitCast(Rtti, Ptr8Ty);
+  llvm::Constant *Rtti = 
+    new llvm::GlobalVariable(getModule(), type, true, linktype, C,
+                             Out.str());
+  Rtti = llvm::ConstantExpr::getBitCast(Rtti, Int8PtrTy);
   return Rtti;
 }