Upgrade V8 to 3.8.0

1 files changed, 50 insertions, 0 deletions

diff --git a/deps/v8/test/mjsunit/regress/regress-97116.js b/deps/v8/test/mjsunit/regress/regress-97116.js
new file mode 100644
index 0000000000..b858ca5e86
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-97116.js
@@ -0,0 +1,50 @@
+// 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.
+
+// Flags: --expose-gc --allow-natives-syntax
+
+// Check that we are not flushing code for inlined functions that
+// have a pending lazy deoptimization on the stack.
+
+function deopt() {
+  try { } catch (e) { }  // Avoid inlining.
+  %DeoptimizeFunction(outer);
+  for (var i = 0; i < 10; i++) gc();  // Force code flushing.
+}
+
+function outer(should_deopt) {
+  inner(should_deopt);
+}
+
+function inner(should_deopt) {
+  if (should_deopt) deopt();
+}
+
+outer(false);
+outer(false);
+%OptimizeFunctionOnNextCall(outer);
+outer(true);