diff --git a/llvm/lib/Target/CppBackend/CPPBackend.cpp b/llvm/lib/Target/CppBackend/CPPBackend.cpp
index 3e69098edcc3..0ddcad2bbb86 100644
--- a/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -1832,7 +1832,7 @@ void CppWriter::printInline(const std::string& fname,
   unsigned arg_count = 1;
   for (Function::const_arg_iterator AI = F->arg_begin(), AE = F->arg_end();
        AI != AE; ++AI) {
-    Out << ", Value* arg_" << arg_count;
+    Out << ", Value* arg_" << arg_count++;
   }
   Out << ") {";
   nl(Out);