mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
881 B
41 lines
881 B
// Copyright 2015 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 ShiftRightWithDeoptUsage() {
|
|
function g() {}
|
|
|
|
function f() {
|
|
var tmp = 1264475713;
|
|
var tmp1 = tmp - (-913041544);
|
|
g();
|
|
return 1 >> tmp1;
|
|
}
|
|
|
|
%OptimizeFunctionOnNextCall(f);
|
|
assertEquals(0, f());
|
|
})();
|
|
|
|
|
|
(function ShiftRightWithCallUsage() {
|
|
var f = (function() {
|
|
"use asm"
|
|
// This is not a valid asm.js, we use the "use asm" here to
|
|
// trigger Turbofan without deoptimization support.
|
|
|
|
function g(x) { return x; }
|
|
|
|
function f() {
|
|
var tmp = 1264475713;
|
|
var tmp1 = tmp - (-913041544);
|
|
return g(1 >> tmp1, tmp1);
|
|
}
|
|
|
|
return f;
|
|
})();
|
|
|
|
%OptimizeFunctionOnNextCall(f);
|
|
assertEquals(0, f());
|
|
})();
|
|
|