a0f4b396af
The call to "GetSpilledRegistersForInspection" was invalidated by the call to "GetUnusedRegister" a few lines below. R=clemensb@chromium.org Bug: v8:10957 Change-Id: I1e0110d9b28ca23a2a8b9ff4b4c39143bfbe5510 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2466118 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#70478}
71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
// Copyright 2020 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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//
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// Flags: --allow-natives-syntax
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utils.load('test/mjsunit/wasm/wasm-module-builder.js');
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let {session, contextGroup, Protocol} = InspectorTest.start('Regress 10957');
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var builder = new WasmModuleBuilder();
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let pause = builder.addImport('imports', 'pause', kSig_v_v);
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let sig = makeSig([kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32], [kWasmI32]);
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let f = builder.addFunction('f', sig)
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.addBody([
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kExprLocalGet, 0,
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kExprLocalGet, 1,
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kExprLocalGet, 2,
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kExprLocalGet, 3,
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kExprLocalGet, 4,
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kExprLocalGet, 5,
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kExprLocalGet, 6,
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kExprI32Add,
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kExprI32Add,
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kExprI32Add,
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kExprI32Add,
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kExprI32Add,
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kExprI32Add,
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]);
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builder.addFunction('main', kSig_i_v)
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.addBody([
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kExprCallFunction, pause,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprI32Const, 1,
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kExprCallFunction, f.index])
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.exportFunc();
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var module_bytes = builder.toArray();
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function instantiate(bytes, imports) {
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var buffer = new ArrayBuffer(bytes.length);
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var view = new Uint8Array(buffer);
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for (var i = 0; i < bytes.length; ++i) {
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view[i] = bytes[i] | 0;
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}
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const module = new WebAssembly.Module(buffer);
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return new WebAssembly.Instance(module, imports);
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}
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(async function Regress10957() {
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await Protocol.Debugger.enable();
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InspectorTest.log('Instantiate');
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const code =
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`let instance = (${instantiate})(${JSON.stringify(module_bytes)}, {'imports': {'pause': () => { %ScheduleBreak() } }});
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instance.exports.main();
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`;
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Protocol.Runtime.evaluate({'expression': code}).then(message =>
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InspectorTest.logMessage(message.result.result.value));
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await Protocol.Debugger.oncePaused();
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Protocol.Debugger.resume();
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InspectorTest.log('Finished!');
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InspectorTest.completeTest();
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})();
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