1d774ac5ca
BUG=1323 TEST=mjsunit/regress/regress-1323.js, run with simulator=arm Review URL: http://codereview.chromium.org/6822054 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
51 lines
2.1 KiB
JavaScript
51 lines
2.1 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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// Flags: --allow-natives-syntax
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// Regression test for load/store operating with wrong number of bits.
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function get(a, index) {
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return a[index];
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}
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var a = new Float32Array(2);
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a[0] = 2.5;
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a[1] = 3.5;
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for (var i = 0; i < 5; i++) get(a, 0);
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%OptimizeFunctionOnNextCall(get);
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assertEquals(2.5, get(a, 0));
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assertEquals(3.5, get(a, 1));
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function set(a, index, value) {
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a[index] = value;
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}
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for (var i = 0; i < 5; i++) set(a, 0, 4.5);
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%OptimizeFunctionOnNextCall(set);
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set(a, 0, 4.5);
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assertEquals(4.5, a[0]);
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assertEquals(3.5, a[1]);
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