21fb1401bd
and preserve FP registers on NotifyStubFailure. In debug mode, clobber FP registers on each runtime call to increase chances of catching such bugs. R=danno@chromium.org Review URL: https://chromiumcodereview.appspot.com/78283002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
55 lines
2.2 KiB
JavaScript
55 lines
2.2 KiB
JavaScript
// Copyright 2011 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Flags: --allow-natives-syntax
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function store(a, x, y) {
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var f1 = 0.1 * y;
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var f2 = 0.2 * y;
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var f3 = 0.3 * y;
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var f4 = 0.4 * y;
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var f5 = 0.5 * y;
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var f6 = 0.6 * y;
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var f7 = 0.7 * y;
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var f8 = 0.8 * y;
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a[0] = x;
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var sum = (f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8);
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assertEquals(1, y);
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var expected = 3.6;
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if (Math.abs(expected - sum) > 0.01) {
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assertEquals(expected, sum);
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}
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}
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// Generate TransitionElementsKindStub.
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store([1], 1, 1);
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store([1], 1.1, 1);
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store([1], 1.1, 1);
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%OptimizeFunctionOnNextCall(store);
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// This will trap on allocation site in TransitionElementsKindStub.
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store([1], 1, 1)
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