vendor/clang/clang-trunk-r321017

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/CodeGen/ModuleBuilder.cpp b/lib/CodeGen/ModuleBuilder.cpp
index fc642850d60ad..8aa9bfb421b4a 100644
--- a/lib/CodeGen/ModuleBuilder.cpp
+++ b/lib/CodeGen/ModuleBuilder.cpp
@@ -119,6 +119,14 @@ namespace {
       return Builder->GetAddrOfGlobal(global, ForDefinition_t(isForDefinition));
     }
 
+    llvm::Module *StartModule(llvm::StringRef ModuleName,
+                              llvm::LLVMContext &C) {
+      assert(!M && "Replacing existing Module?");
+      M.reset(new llvm::Module(ModuleName, C));
+      Initialize(*Ctx);
+      return M.get();
+    }
+
     void Initialize(ASTContext &Context) override {
       Ctx = &Context;
 
@@ -317,6 +325,11 @@ llvm::Constant *CodeGenerator::GetAddrOfGlobal(GlobalDecl global,
            ->GetAddrOfGlobal(global, isForDefinition);
 }
 
+llvm::Module *CodeGenerator::StartModule(llvm::StringRef ModuleName,
+                                         llvm::LLVMContext &C) {
+  return static_cast<CodeGeneratorImpl*>(this)->StartModule(ModuleName, C);
+}
+
 CodeGenerator *clang::CreateLLVMCodeGen(
     DiagnosticsEngine &Diags, llvm::StringRef ModuleName,
     const HeaderSearchOptions &HeaderSearchOpts,