b5a33ebafe
A recent unrelated change caused these tests to get unlucky in GC stress mode. Their "assertOptimized" expectations rely on certain type feedback data not getting flushed at the wrong time. Bug: v8:10846 Change-Id: I86d0b0c049539e4a69aa764cc6ec92465ca12beb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2381458 Reviewed-by: Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Auto-Submit: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#69617}
33 lines
650 B
JavaScript
33 lines
650 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: --allow-natives-syntax --opt --no-always-opt
|
|
// Flags: --no-stress-flush-bytecode
|
|
|
|
let arr = [1, 2, 3];
|
|
|
|
function f(useArrayIndex) {
|
|
let index = useArrayIndex ? '1': '4294967296';
|
|
return arr[index];
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(f);
|
|
f(true);
|
|
f(true);
|
|
|
|
%OptimizeFunctionOnNextCall(f);
|
|
f(false);
|
|
assertUnoptimized(f);
|
|
|
|
%PrepareFunctionForOptimization(f);
|
|
f(true);
|
|
f(true);
|
|
|
|
%OptimizeFunctionOnNextCall(f);
|
|
f(true);
|
|
|
|
// no deopt here
|
|
f(false);
|
|
assertOptimized(f);
|