v8/test/mjsunit/compiler/regress-625558.js
jarin 9fdacb9e55 [turbofan] Better handling of empty type in simplified lowering.
The re-typer now only types a node if its inputs are all typed with the
exception of phi nodes. This works because all cycles in the graph have
to contain a phi node.

BUG=chromium:625558

Review-Url: https://codereview.chromium.org/2120243002
Cr-Commit-Position: refs/heads/master@{#37493}
2016-07-04 08:43:12 +00:00

15 lines
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JavaScript

// Copyright 2016 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
for (var global = 0; global <= 256; global++) { }
function f() {
global = "luft";
global += ++global;
}
f();