From 83261e789eb903da39f279cb5a161611482e7df5 Mon Sep 17 00:00:00 2001 From: Trevor Norris Date: Mon, 18 Mar 2013 13:49:34 -0700 Subject: deps: update v8 to 3.17.13 --- deps/v8/test/mjsunit/regress/regress-2499.js | 40 ++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 deps/v8/test/mjsunit/regress/regress-2499.js (limited to 'deps/v8/test/mjsunit/regress/regress-2499.js') diff --git a/deps/v8/test/mjsunit/regress/regress-2499.js b/deps/v8/test/mjsunit/regress/regress-2499.js new file mode 100644 index 0000000000..52aad874db --- /dev/null +++ b/deps/v8/test/mjsunit/regress/regress-2499.js @@ -0,0 +1,40 @@ +// Copyright 2013 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: --allow-natives-syntax + +function foo(word, nBits) { + return (word[1] >>> nBits) | (word[0] << (32 - nBits)); +} + +word = [0x1001, 0]; + +var expected = foo(word, 1); +foo(word, 1); +%OptimizeFunctionOnNextCall(foo); +var optimized = foo(word, 1); +assertEquals(expected, optimized) -- cgit v1.2.1