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Add regression test.

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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org 2011-03-24 11:03:08 +00:00
parent b05152a2a4
commit a7d44c49a5
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test/mjsunit/regress/regress-lazy-deopt-reloc.js Normal file
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// 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.
// Do not generate debug code since that will space things differently
// in the generated code.
// Flags: --allow-natives-syntax --expose-gc --nodebug-code
// Regression test for issue where we did not pad the relocation
// information enough to have room for lazy deoptimization.
function kaboom() {
var a = function () {},
b = function () {},
c, d = function () { var d = []; },
e = function () { var e = {}; };
c = function () { d(); b(); };
return function (x, y) {
c();
a();
return function f() { }({});
};
}
kaboom();
%DeoptimizeFunction(kaboom);
gc();