v8/test/mjsunit/regress/regress-force-representation.js

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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function optimize(crankshaft_test) {
crankshaft_test();
crankshaft_test();
%OptimizeFunctionOnNextCall(crankshaft_test);
crankshaft_test();
}
function f() {
var v1 = 0;
var v2 = -0;
var t = v2++;
v2++;
return Math.max(v2++, v1++);
}
optimize(f);