2257f6b145
- Remove flag --block-concurrent-recompilation and its implementation, including %UnblockConcurrentCompilation. - Rewrite tests that used it in terms of the primitives introduced in my previous CL: https://chromium-review.googlesource.com/c/v8/v8/+/3071400/ - Remove "sync"/"no sync" arguments from %GetOptimizationStatus, assertOptimized, etc. These are now always "no sync": they don't do any magic. - Remove "if %IsConcurrentRecompilationSupported then quit" from some tests in favor of --concurrent-recompilation in their Flags line. Bug: v8:12041, v8:7790 Change-Id: I966aae4fec85e6f9e7aeed2ba2c12e9198a3991f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3077149 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#76298}
63 lines
2.3 KiB
JavaScript
63 lines
2.3 KiB
JavaScript
// Copyright 2012 the V8 project authors. All rights reserved.
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following
|
|
// disclaimer in the documentation and/or other materials provided
|
|
// with the distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
// Flags: --allow-natives-syntax --expose-gc
|
|
// Flags: --concurrent-recompilation
|
|
// Flags: --opt --no-always-opt
|
|
|
|
function f(x) {
|
|
var xx = x * x;
|
|
var xxstr = xx.toString();
|
|
return xxstr.length;
|
|
};
|
|
%PrepareFunctionForOptimization(f);
|
|
function g(x) {
|
|
var xxx = Math.sqrt(x) | 0;
|
|
var xxxstr = xxx.toString();
|
|
return xxxstr.length;
|
|
};
|
|
%PrepareFunctionForOptimization(g);
|
|
function k(x) {
|
|
return x * x;
|
|
}
|
|
|
|
f(g(1));
|
|
f(g(2));
|
|
assertUnoptimized(f);
|
|
assertUnoptimized(g);
|
|
|
|
%DisableOptimizationFinalization();
|
|
%OptimizeFunctionOnNextCall(f, "concurrent");
|
|
%OptimizeFunctionOnNextCall(g, "concurrent");
|
|
f(g(3));
|
|
|
|
assertUnoptimized(f);
|
|
assertUnoptimized(g);
|
|
%FinalizeOptimization();
|
|
assertOptimized(f);
|
|
assertOptimized(g);
|