be1a5f7551
I identified lots of asm.js tests that are actually not valid according to the spec, hence they execute in default-javascript-mode. This CL fixes most of them by adding additional type annotations. The atomic tests are totally non-spec-compliant by expecting a fourth argument, and infinite-loops-taken expects a function-type parameter, so I did not fix those. I also did not fix the regression tests. R=titzer@chromium.org, bradnelson@chromium.org BUG=v8:4203 Review-Url: https://codereview.chromium.org/2663243002 Cr-Commit-Position: refs/heads/master@{#43179}
32 lines
968 B
JavaScript
32 lines
968 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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var stdlib = {};
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var foreign = {};
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var heap = new ArrayBuffer(64 * 1024);
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function Uint32Mod(divisor) {
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var name = "mod_";
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name += divisor;
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var m = eval(
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'function Module(stdlib, foreign, heap) {\n' +
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' "use asm";\n' +
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' function ' + name + '(dividend) {\n' +
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' dividend = dividend | 0;\n' +
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' return ((dividend >>> 0) % ' + divisor + ') | 0;\n' +
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' }\n' +
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' return { f: ' + name + '}\n' +
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'}; Module');
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return m(stdlib, foreign, heap).f;
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}
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var divisors = [0, 1, 3, 4, 10, 42, 64, 100, 1024, 2147483647, 4294967295];
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for (var i in divisors) {
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var divisor = divisors[i];
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var mod = Uint32Mod(divisor);
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for (var dividend = 0; dividend < 4294967296; dividend += 3999773) {
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assertEquals((dividend % divisor) | 0, mod(dividend));
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}
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}
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