forked from LeenkxTeam/Kmake
20 lines
541 B
JavaScript
20 lines
541 B
JavaScript
|
// Copyright 2016 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 --turbofan
|
||
|
|
|
||
|
|
function CompareNegate(a,b) {
|
||
|
|
a = a|0;
|
||
|
|
b = b|0;
|
||
|
|
var sub = 0 - b;
|
||
|
|
return a < (sub|0);
|
||
|
|
}
|
||
|
|
|
||
|
|
%PrepareFunctionForOptimization(CompareNegate);
|
||
|
|
var x = CompareNegate(1,0x80000000);
|
||
|
|
%OptimizeFunctionOnNextCall(CompareNegate);
|
||
|
|
CompareNegate(1,0x80000000);
|
||
|
|
assertOptimized(CompareNegate);
|
||
|
|
assertEquals(x, CompareNegate(1,0x80000000));
|