v8/test/mjsunit/regress/wasm/regress-9425.js
Ben Smith cc71e231f7 [wasm][threads] Fix alignment of i64.atomic.wait
The alignment should be 3 (i.e. 8 bytes), but was specified as 2 (i.e. 4
bytes).

Bug: v8:9425
Change-Id: I0beb09df25fe0281ed604909e894afd804f5411e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1693836
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62657}
2019-07-11 18:18:36 +00:00

21 lines
666 B
JavaScript

// Copyright 2019 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.
// Flags: --experimental-wasm-threads
load('test/mjsunit/wasm/wasm-module-builder.js');
var builder = new WasmModuleBuilder();
builder.addMemory(1, 1, /*exp*/ false, /*shared*/ true);
builder.addFunction('test', kSig_v_v).addBody([
kExprI32Const, 0, //
kExprI64Const, 0, //
kExprI64Const, 0, //
kAtomicPrefix, kExprI64AtomicWait, 3, 0, //
kExprDrop, //
]);
builder.instantiate();