Add Dalvik registers initialization codegen.

Change-Id: Ibfec30a2badd30d6cfd450f2af122d5a551ac321
diff --git a/src/compiler_llvm/method_compiler.h b/src/compiler_llvm/method_compiler.h
index 7834657..5918107 100644
--- a/src/compiler_llvm/method_compiler.h
+++ b/src/compiler_llvm/method_compiler.h
@@ -86,6 +86,7 @@
 
   llvm::BasicBlock* basic_block_reg_alloca_;
   llvm::BasicBlock* basic_block_reg_zero_init_;
+  llvm::BasicBlock* basic_block_reg_arg_init_;
   std::vector<llvm::BasicBlock*> basic_blocks_;
 
 
@@ -125,6 +126,7 @@
 
   void EmitPrologue();
   void EmitPrologueLastBranch();
+  void EmitPrologueAssignArgRegister();
   void EmitInstructions();
   void EmitInstruction(uint32_t dex_pc, Instruction const* insn);