v8: upgrade to version 3.11.10.12

1 files changed, 63 insertions, 0 deletions

diff --git a/deps/v8/test/mjsunit/regress/regress-crbug-134055.js b/deps/v8/test/mjsunit/regress/regress-crbug-134055.js
new file mode 100644
index 0000000000..9b658fb6f6
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-crbug-134055.js
@@ -0,0 +1,63 @@
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --allow-natives-syntax
+
+function crash(obj) {
+  return obj.foo;
+}
+
+function base(number_of_properties) {
+  var result = new Array();
+  for (var i = 0; i < number_of_properties; i++) {
+    result["property" + i] = "value" + i;
+  }
+  result.foo = number_of_properties;
+  return result;
+}
+
+var a = base(12);
+var b = base(13);
+var c = base(14);
+var d = base(15);
+
+crash(a);  // Premonomorphic.
+crash(a);
+crash(b);
+crash(c);
+crash(d);  // Polymorphic, degree 4.
+
+//Prepare ElementsKind transition map chain.
+var x = base(13);
+x[0] = "object";
+x = base(14);
+x[0] = "object";
+x = base(15);
+x[0] = "object";
+
+%OptimizeFunctionOnNextCall(crash);
+crash(a);