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// Copyright 2019 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 --runtime-calls-stats --expose-gc
// Try to exercise the runtime stats code for optimization and GC.
// Optimize some functions both in the foreground and in the background.
function test(x) {
return 1 + Math.sin(x);
}
function testConcurrent(x) {
return 1 + Math.cos(x);
}
%PrepareFunctionForOptimization(test);
test(0.5);
test(0.6);
%OptimizeFunctionOnNextCall(test);
for (var i = 0; i < 100; ++i) {
test(0.7);
}
%PrepareFunctionForOptimization(testConcurrent);
testConcurrent(0.5);
testConcurrent(0.6);
%DisableOptimizationFinalization();
%OptimizeFunctionOnNextCall(testConcurrent, 'concurrent');
for (var i = 0; i < 100; ++i) {
testConcurrent(0.7);
}
%FinalizeOptimization();
%GetOptimizationStatus(testConcurrent);
gc();
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