Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/mjsunit/regress/regress-252797.js b/test/mjsunit/regress/regress-252797.js
new file mode 100644
index 0000000..379205f
--- /dev/null
+++ b/test/mjsunit/regress/regress-252797.js
@@ -0,0 +1,57 @@
+// Copyright 2013 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
+
+// The type feedback oracle had a bug when retrieving the map from an IC
+// starting with a negative lookup.
+
+// Create a holder in fast mode.
+var holder = Object.create(null, {
+ holderMethod: {value: function() {}}
+});
+assertTrue(%HasFastProperties(holder));
+
+// Create a receiver into dictionary mode.
+var receiver = Object.create(holder, {
+ killMe: {value: 0, configurable: true},
+});
+delete receiver.killMe;
+assertFalse(%HasFastProperties(receiver));
+
+// The actual function to test, triggering the retrieval of the wrong map.
+function callConstantFunctionOnPrototype(obj) {
+ obj.holderMethod();
+}
+
+callConstantFunctionOnPrototype(receiver);
+callConstantFunctionOnPrototype(receiver);
+%OptimizeFunctionOnNextCall(callConstantFunctionOnPrototype);
+callConstantFunctionOnPrototype(receiver);
+
+// Make sure that the function is still optimized.
+assertOptimized(callConstantFunctionOnPrototype);