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Unified Diff: test/mjsunit/regress/regress-crbug-571064.js

Issue 1548363003: [crankshaft] Don't inline array resize operations if receiver's proto is not a JSObject. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years ago
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Index: test/mjsunit/regress/regress-crbug-571064.js
diff --git a/test/mjsunit/regress/regress-crbug-571064.js b/test/mjsunit/regress/regress-crbug-571064.js
new file mode 100644
index 0000000000000000000000000000000000000000..a28a3833b180dbb933c1e2b7e4897b16ab852360
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-571064.js
@@ -0,0 +1,19 @@
+// Copyright 2015 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.
+
+// Flags: --allow-natives-syntax --enable-slow-asserts
+
+Array.prototype.__proto__ = null;
+var func = Array.prototype.push;
+var prototype = Array.prototype;
+function CallFunc(a) {
+ func.call(a);
+}
+function CallFuncWithPrototype() {
+ CallFunc(prototype);
+}
+CallFunc([]);
+CallFunc([]);
+%OptimizeFunctionOnNextCall(CallFuncWithPrototype);
+CallFuncWithPrototype();
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