3ef6e45ee3
This unblocks the checks in the SimplifiedLowering that whenever we store something as TaggedSigned, the input type should at least be Type::SignedSmall. Bug: chromium:791245 Change-Id: Ice6e55c2c6584c0ff60c1e033ba755c8863af32a Reviewed-on: https://chromium-review.googlesource.com/808104 Commit-Queue: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#49856}
19 lines
398 B
JavaScript
19 lines
398 B
JavaScript
// 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
|
|
|
|
const s = new Map;
|
|
|
|
function foo(s) {
|
|
const i = s[Symbol.iterator]();
|
|
i.next();
|
|
return i;
|
|
}
|
|
|
|
console.log(foo(s));
|
|
console.log(foo(s));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
console.log(foo(s));
|