blob: 2c11eb154ec344a3d611eb3e8df2e2abd0cf861f [file] [log] [blame]
// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. 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.
//
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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description(
"Tests stability of the DFG compiler when you have a double use of a variable that is not revealed to be a double until after CFG simplification."
);
function foo(a) {
var p = true;
var x;
if (p)
x = 42;
else
x = "yo";
return x + a;
}
for (var i = 0; i < 200; ++i)
shouldBe("foo(0.5)", "42.5");