e5f5ac7d2b
Make use of %IsAsmWasmCode in place of Wasm.instantiateModuleFromAsm,
in order to reduce the surface area of the Wasm object,
and to focus on testing asm.js coming in via the parser.
Ignore extra CONST_LEGACY assignment introduced by the parser
when modules have the form:
(function Foo(a, b, c) {..});
This requires both a validator and AsmWasmBuilder change.
Move stdlib use collection to import time,
to reject modules that import a function, even if not used.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
LOG=N
R=jpp@chromium.org,titzer@chromium.org
Review-Url: https://codereview.chromium.org/2264913002
Cr-Commit-Position: refs/heads/master@{#38806}
28 lines
649 B
JavaScript
28 lines
649 B
JavaScript
// Copyright 2016 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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// Flags: --validate-asm --allow-natives-syntax
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(function TestDeoptimizeArgMismatch() {
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function deopt() {
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%DeoptimizeFunction(test);
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}
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function Module(global, env, buffer) {
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"use asm";
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var deopt = env.deopt;
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function _main(i4, i5) {
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i4 = i4 | 0;
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i5 = i5 | 0;
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deopt();
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return i5 | 0;
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}
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return {'_main': _main}
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}
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function test() {
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var wasm = Module(null, {'deopt': deopt});
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wasm._main(0, 0, 0);
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}
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test();
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})();
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