blob: 20aa30930c103a25508b77dba58c625a721a40ce [file] [log] [blame]
// Copyright 2017 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: --allow-natives-syntax --liftoff --no-future --no-wasm-tier-up
// Compile functions 0 and 2 with Turbofan, the rest with Liftoff:
// Flags: --wasm-tier-mask-for-testing=5
load('test/mjsunit/wasm/wasm-module-builder.js');
const num_functions = 5;
function create_builder() {
const builder = new WasmModuleBuilder();
for (let i = 0; i < num_functions; ++i) {
builder.addFunction('f' + i, kSig_i_v)
.addBody(wasmI32Const(i))
.exportFunc();
}
return builder;
}
function check(instance) {
for (let i = 0; i < num_functions; ++i) {
const expect_liftoff = i != 0 && i != 2;
assertEquals(
expect_liftoff, %IsLiftoffFunction(instance.exports['f' + i]),
'function ' + i);
}
}
(function testTierTestingFlag() {
print(arguments.callee.name);
const instance = create_builder().instantiate();
check(instance);
})();
async function testTierTestingFlag() {
print(arguments.callee.name);
const instance = await create_builder().asyncInstantiate();
check(instance);
}
assertPromiseResult(testTierTestingFlag());