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Unified Diff: test/mjsunit/regress/regress-crbug-659475-1.js

Issue 2444233004: [compiler] Properly validate stable map assumption for globals. (Closed)
Patch Set: Unsmartify Crankshaft Created 4 years, 2 months ago
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Index: test/mjsunit/regress/regress-crbug-659475-1.js
diff --git a/test/mjsunit/regress/regress-crbug-659475-1.js b/test/mjsunit/regress/regress-crbug-659475-1.js
new file mode 100644
index 0000000000000000000000000000000000000000..2648203b8c16d77c4fb45d161f07e8f6f21c7041
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-659475-1.js
@@ -0,0 +1,30 @@
+// Copyright 2016 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
+
+var n;
+
+function Ctor() {
+ n = new Set();
+}
+
+function Check() {
+ n.xyz = 0x826852f4;
+}
+
+Ctor();
+Ctor();
+%OptimizeFunctionOnNextCall(Ctor);
+Ctor();
+
+Check();
+Check();
+%OptimizeFunctionOnNextCall(Check);
+Check();
+
+Ctor();
+Check();
+
+parseInt('AAAAAAAA');
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