c6a16c10dd
With bytecode flushing and lazy feedback allocation, we need to call %PrepareForOptimization before we call %OptimizeFunctionOnNextCall, ideally after declaring the function. Bug: v8:8801, v8:8394, v8:9183 Change-Id: I3fb257282a30f6526a376a3afdedb44786320d34 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1648255 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#62119}
26 lines
580 B
JavaScript
26 lines
580 B
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 --function-context-specialization
|
|
|
|
function f(n) {
|
|
var a = [];
|
|
function g() {
|
|
return x;
|
|
};
|
|
%PrepareFunctionForOptimization(g);
|
|
for (var i = 0; i < n; ++i) {
|
|
var x = i;
|
|
a[i] = g;
|
|
%OptimizeFunctionOnNextCall(g);
|
|
g();
|
|
}
|
|
return a;
|
|
}
|
|
var a = f(3);
|
|
assertEquals(3, a.length);
|
|
assertEquals(2, a[0]());
|
|
assertEquals(2, a[1]());
|
|
assertEquals(2, a[2]());
|