GBC Expander. Removed lir.

Change-Id: If8d13e36f1e6d82c2a7f7bfec62b8fb41fd8cdaa
diff --git a/src/greenland/gbc_function.h b/src/greenland/gbc_function.h
new file mode 100644
index 0000000..b7cbea6
--- /dev/null
+++ b/src/greenland/gbc_function.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_SRC_GREENLAND_GBC_FUNCTION_H_
+#define ART_SRC_GREENLAND_GBC_FUNCTION_H_
+
+#include "gbc_context.h"
+
+namespace llvm {
+  class Function;
+} // namespace llvm
+
+namespace art {
+  class OatCompilationUnit;
+} // namespace art
+
+namespace art {
+namespace greenland {
+
+class GBCContext;
+
+class GBCFunction {
+ private:
+  // The GBCContext associated with this GBCFunction
+  GBCContext& context_;
+
+  // The LLVM Function in Greenland bitcode
+  llvm::Function& func_;
+
+  // The associated OatCompilationUnit
+  const OatCompilationUnit& cunit_;
+
+ public:
+  GBCFunction(GBCContext& context, llvm::Function& func,
+              const OatCompilationUnit& cunit)
+    : context_(context.IncRef()), func_(func), cunit_(cunit) { }
+
+  ~GBCFunction() {
+    context_.DecRef();
+    return;
+  }
+
+  IntrinsicHelper& GetIntrinsicHelper() {
+    return context_.GetIntrinsicHelper();
+  }
+  const IntrinsicHelper& GetIntrinsicHelper() const {
+    return context_.GetIntrinsicHelper();
+  }
+
+  llvm::Function& GetBitcode() {
+    return func_;
+  }
+  const llvm::Function& GetBitcode() const {
+    return func_;
+  }
+
+  const OatCompilationUnit& GetOatCompilationUnit() const {
+    return cunit_;
+  }
+};
+
+} // namespace greenland
+} // namespace art
+
+#endif // ART_SRC_GREENLAND_GBC_FUNCTION_H_