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PR-URL: #1289 Reviewed-By: Johan Bergström <[email protected]>
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// 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. | ||
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var asm = (function() { | ||
"use asm"; | ||
var max = Math.max; | ||
return function f() { return max(0, -17); }; | ||
})(); | ||
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assertEquals(0, asm()); |
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Original file line number | Diff line number | Diff line change |
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// 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. | ||
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// Flags: --allow-natives-syntax | ||
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function f(a, i, bool) { | ||
var result; | ||
if (bool) { | ||
// Make sure i - -0x80000000 doesn't overflow in BCE, missing a check for | ||
// x-0 later on. | ||
result = f2(a, 0x7fffffff, i, i, -0x80000000); | ||
} else { | ||
result = f2(a, -3, 4, i, 0); | ||
} | ||
return result; | ||
} | ||
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function f2(a, c, x, i, d) { | ||
return a[x + c] + a[x - 0] + a[i - d]; | ||
} | ||
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var a = []; | ||
var i = 0; | ||
a.push(i++); | ||
a.push(i++); | ||
a.push(i++); | ||
a.push(i++); | ||
a.push(i++); | ||
f(a, 0, false); | ||
f(a, 0, false); | ||
f(a, 0, false); | ||
%OptimizeFunctionOnNextCall(f); | ||
%DebugPrint(f(a, -0x7fffffff, true)); |
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