Upgrade V8 to 3.8.4

3 files changed, 74 insertions, 1 deletions

diff --git a/deps/v8/test/mjsunit/regress/regress-1849.js b/deps/v8/test/mjsunit/regress/regress-1849.js
new file mode 100644
index 000000000..176f918b9
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-1849.js
@@ -0,0 +1,39 @@
+// Copyright 2011 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.
+
+// See: http://code.google.com/p/v8/issues/detail?id=1878
+
+// Flags: --allow-natives-syntax
+
+var count = 1e5;
+var arr = new Array(count);
+assertFalse(%HasFastDoubleElements(arr));
+for (var i = 0; i < count; i++) {
+  arr[i] = 0;
+}
+assertFalse(%HasFastDoubleElements(arr));
+assertTrue(%HasFastSmiOnlyElements(arr));
diff --git a/deps/v8/test/mjsunit/regress/regress-1878.js b/deps/v8/test/mjsunit/regress/regress-1878.js
new file mode 100644
index 000000000..1b3c63aeb
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-1878.js
@@ -0,0 +1,34 @@
+// Copyright 2009 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.
+
+// See: http://code.google.com/p/v8/issues/detail?id=1878
+
+// Flags: --allow-natives-syntax --expose_natives_as=natives
+
+var a = Array();
+var ai = natives.InternalArray();
+assertFalse(%HaveSameMap(ai, a));
diff --git a/deps/v8/test/mjsunit/regress/regress-95113.js b/deps/v8/test/mjsunit/regress/regress-95113.js
index f01b27004..468bff84c 100644
--- a/deps/v8/test/mjsunit/regress/regress-95113.js
+++ b/deps/v8/test/mjsunit/regress/regress-95113.js
@@ -32,7 +32,7 @@ function get_double_array() {
   var i = 0;
   while (!%HasFastDoubleElements(a)) {
     a[i] = i;
-    i++;
+    i += 0.5;
   }
   assertTrue(%HasFastDoubleElements(a));
   a.length = 1;