Fix LLVM build on Linux.

Change-Id: I023edd42696c8af6dc28ab8cdc1be56dd630d23d
diff --git a/src/oatdump.cc b/src/oatdump.cc
index 2e5ffc8..8e50131 100644
--- a/src/oatdump.cc
+++ b/src/oatdump.cc
@@ -601,8 +601,8 @@
     }
   }
 #else
-  void DumpCode(std::ostream&, const void*, const uint32_t*,
-                const DexFile&, const DexFile::CodeItem*) {
+  void DumpCode(std::ostream&, const void*, int, const uint32_t*, const
+                DexFile&, const DexFile::CodeItem*) {
     // TODO: Dump code for the LLVM side.
   }
 #endif