Merged: [wasm] Fix code specialization for empty memory buffer

test/mjsunit/regress/wasm/regression-698587.js

Index: test/mjsunit/regress/wasm/regression-698587.js
diff --git a/test/mjsunit/regress/wasm/regression-698587.js b/test/mjsunit/regress/wasm/regression-698587.js
new file mode 100644
index 0000000000000000000000000000000000000000..8e0be882b4d48ef6a142e31c70383a4b113dd07a
--- /dev/null
+++ b/test/mjsunit/regress/wasm/regression-698587.js
@@ -0,0 +1,10 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var heap = new ArrayBuffer();
+function asm(stdlib, ffi, heap) {
+  "use asm";
+  return {};
+}
+asm({}, {}, heap);