45b4522e40
This is in preparation to the removal of the FullCodeGenerator, we no longer need the ability to stress the underlying implementation. R=rmcilroy@chromium.org BUG=v8:6409 Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: Iad3177d6de4a68b57c12a770b6e85ed7a9710254 Reviewed-on: https://chromium-review.googlesource.com/584747 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47276}
55 lines
843 B
JavaScript
55 lines
843 B
JavaScript
// Copyright 2015 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: --opt --no-always-opt
|
|
|
|
var Debug = debug.Debug;
|
|
|
|
function f1() {
|
|
return 1;
|
|
}
|
|
|
|
function f2() {
|
|
return 2;
|
|
}
|
|
|
|
function f3() {
|
|
return f1();
|
|
}
|
|
|
|
function f4() {
|
|
return 4;
|
|
}
|
|
|
|
|
|
function optimize(f) {
|
|
f();
|
|
f();
|
|
%OptimizeFunctionOnNextCall(f);
|
|
f();
|
|
}
|
|
|
|
optimize(f1);
|
|
optimize(f2);
|
|
optimize(f3);
|
|
|
|
Debug.setListener(function() {});
|
|
|
|
assertOptimized(f1);
|
|
assertOptimized(f2);
|
|
assertOptimized(f3);
|
|
|
|
Debug.setBreakPoint(f1, 1);
|
|
|
|
// Setting break point deoptimizes f1 and f3 (which inlines f1).
|
|
assertUnoptimized(f1);
|
|
assertOptimized(f2);
|
|
assertUnoptimized(f3);
|
|
|
|
// We can optimize with break points set.
|
|
optimize(f4);
|
|
assertOptimized(f4);
|
|
|
|
Debug.setListener(null);
|