95095af57f
- JSToBoolean(x:string) => BooleanNot(NumberEqual(x.length, #0)) - JSToBoolean(phi(x1,...,xn):primitive) => phi(JSToBoolean(x1),...,JSToBoolean(xn)) TEST=cctest,mjsunit/asm/do-while,mjsunit/boolean,unittests R=dcarney@chromium.org Review URL: https://codereview.chromium.org/681223002 Cr-Commit-Position: refs/heads/master@{#24919} git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
31 lines
661 B
JavaScript
31 lines
661 B
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function Module(stdlib, foreign, buffer) {
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"use asm";
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function f(i) {
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var j;
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i = i|0;
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do {
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if (i > 0) {
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j = i != 0;
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i = (i - 1) | 0;
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} else {
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j = 0;
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}
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} while (j);
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return i;
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}
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return {f:f};
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}
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var m = Module(this, {}, new ArrayBuffer(64*1024));
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assertEquals(-1, m.f("-1"));
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assertEquals(0, m.f(-Math.infinity));
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assertEquals(0, m.f(undefined));
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assertEquals(0, m.f(0));
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assertEquals(0, m.f(1));
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assertEquals(0, m.f(100));
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