cling/patches/clang-CodeGen.diff

--- ./tools/clang/lib/CodeGen/CodeGenModule.cpp	2013-04-11 09:34:53.217172752 +0200
+++ ./tools/clang/lib/CodeGen/CodeGenModule.cpp	2013-04-24 19:40:15.333490079 +0200
@@ -477,7 +477,7 @@
   GlobalDtors.push_back(std::make_pair(Dtor, Priority));
 }
 
-void CodeGenModule::EmitCtorList(const CtorList &Fns, const char *GlobalName) {
+void CodeGenModule::EmitCtorList(CtorList &Fns, const char *GlobalName) {
   // Ctor function type is void()*.
   llvm::FunctionType* CtorFTy = llvm::FunctionType::get(VoidTy, false);
   llvm::Type *CtorPFTy = llvm::PointerType::getUnqual(CtorFTy);
@@ -503,6 +503,7 @@
                              llvm::ConstantArray::get(AT, Ctors),
                              GlobalName);
   }
+  Fns.clear();
 }
 
 llvm::GlobalValue::LinkageTypes
--- ./tools/clang/lib/CodeGen/CodeGenModule.h	2013-04-11 09:34:53.233172585 +0200
+++ ./tools/clang/lib/CodeGen/CodeGenModule.h	2013-04-24 19:40:15.325490142 +0200
@@ -1035,8 +1035,8 @@
 
   /// EmitCtorList - Generates a global array of functions and priorities using
   /// the given list and name. This array will have appending linkage and is
-  /// suitable for use as a LLVM constructor or destructor array.
-  void EmitCtorList(const CtorList &Fns, const char *GlobalName);
+  /// suitable for use as a LLVM constructor or destructor array. Clears Fns.
+  void EmitCtorList(CtorList &Fns, const char *GlobalName);
 
   /// EmitFundamentalRTTIDescriptor - Emit the RTTI descriptors for the
   /// given type.