From 615903dbf5b67cc590a51acc28caa6bc867439e3 Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov <i.usmanov@samsung.com>
Date: Mon, 22 Sep 2014 19:58:08 +0400
Subject: [PATCH] Fix call expression without args bytecode generation

---
 src/liboptimizer/optimizer-passes.c | 35 ++---------------------------
 tests/jerry/empty_varg.js           | 15 +++++++++++++
 2 files changed, 17 insertions(+), 33 deletions(-)
 create mode 100644 tests/jerry/empty_varg.js

diff --git a/src/liboptimizer/optimizer-passes.c b/src/liboptimizer/optimizer-passes.c
index 97036685d..4fa90866f 100644
--- a/src/liboptimizer/optimizer-passes.c
+++ b/src/liboptimizer/optimizer-passes.c
@@ -21,39 +21,8 @@
 
 #define NAME_TO_ID(op) (__op__idx_##op)
 
-/* Reorder bytecode like
-
-   call_n ...
-   assignment ... +
-   var_?_end
-
-   to
-
-   assignment ... +
-   call_n ...
-   var_?_end
- */
-static void
-optimize_calls (opcode_t *opcodes)
-{
-  opcode_t *current_opcode;
-
-  for (current_opcode = opcodes;
-       current_opcode->op_idx != NAME_TO_ID (exitval);
-       current_opcode++)
-  {
-    if (current_opcode->op_idx == NAME_TO_ID (call_n)
-        && (current_opcode + 1)->op_idx == NAME_TO_ID (assignment))
-    {
-      opcode_t temp = *current_opcode;
-      *current_opcode = *(current_opcode + 1);
-      *(current_opcode + 1) = temp;
-    }
-  }
-}
-
 void
-optimizer_run_passes (opcode_t *opcodes)
+optimizer_run_passes (opcode_t *opcodes __unused)
 {
-  optimize_calls (opcodes);
+  FIXME (/*Write optimizer when postparser will be ready.  */)
 }
diff --git a/tests/jerry/empty_varg.js b/tests/jerry/empty_varg.js
new file mode 100644
index 000000000..7e59b4324
--- /dev/null
+++ b/tests/jerry/empty_varg.js
@@ -0,0 +1,15 @@
+// Copyright 2014 Samsung Electronics Co., Ltd.
+//
+// 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.
+
+var a = Object();
\ No newline at end of file