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Unified Diff: test/mjsunit/regress/regress-crbug-617524.js

Issue 2044003003: [runtime] Don't use ElementsTransitionAndStoreStub for transitions that involve instance rewriting. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 months ago
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Index: test/mjsunit/regress/regress-crbug-617524.js
diff --git a/test/mjsunit/regress/regress-crbug-617524.js b/test/mjsunit/regress/regress-crbug-617524.js
new file mode 100644
index 0000000000000000000000000000000000000000..b32eeef5f4d32405a4abfa0fb6386b73df282c93
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-617524.js
@@ -0,0 +1,18 @@
+// 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: --expose-gc --always-opt
+
+function f(a,b,c) {
+ a.a = b;
+ a[1] = c;
+ return a;
+}
+
+f(new Array(5),.5,0);
+var o1 = f(new Array(5),0,.5);
+gc();
+var o2 = f(new Array(5),0,0);
+var o3 = f(new Array(5),0);
+assertEquals(0, o3.a);
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