Simple debugging support for portable path.

Change-Id: Ibdc33b8d7f644c091fdb3ba3ce2ba45804bc4078
diff --git a/src/compiler_llvm/ir_builder.h b/src/compiler_llvm/ir_builder.h
index 5df9831..cc0bc8e 100644
--- a/src/compiler_llvm/ir_builder.h
+++ b/src/compiler_llvm/ir_builder.h
@@ -315,7 +315,7 @@
     return getJLongTy();
   }
 
-  llvm::StructType* getShadowFrameTy(uint32_t sirt_size);
+  llvm::StructType* getShadowFrameTy(uint32_t sirt_size, uint32_t vreg_size);
 
 
   //--------------------------------------------------------------------------