Fix an assertion failure in stack trace construction.

test/mjsunit/regress/regress-1118.js

Index: test/mjsunit/regress/regress-1118.js
diff --git a/test/mjsunit/regress/regress-1118.js b/test/mjsunit/regress/regress-1118.js
new file mode 100644
index 0000000000000000000000000000000000000000..84f96e4639c699da937ebf8616bcd94339e6ccd9
--- /dev/null
+++ b/test/mjsunit/regress/regress-1118.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.
+
+// An exception thrown in a function optimized by on-stack replacement (OSR)
+// should be able to construct a receiver from all optimized stack frames.
+
+function A() { }
+A.prototype.f = function() { }
+
+function B() { }
+
+var o = new A();
+
+// This function throws if o does not have an f property, and should not be
+// inlined.
+function g() { try { return o.f(); } finally { }}
+
+// This function should be optimized via OSR.
+function h() {
+  while(false) ;
+  for (var j = 0; j < 5000000; j++) g();
+}
+
+h();
+o = new B();
+assertThrows("h()");