e3e8ea5d65
To be consistent with the all the other tiers and avoid confusion, we rename --opt to ---turbofan, and --always-opt to --always-turbofan. Change-Id: Ie23dc8282b3fb4cf2fbf73b6c3d5264de5d09718 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3610431 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Jakob Linke <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#80336}
78 lines
1.5 KiB
JavaScript
78 lines
1.5 KiB
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 --turbofan
|
|
|
|
(function() {
|
|
function foo(a, v) {
|
|
a[0] = v & 0xff;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
var a = new Uint8ClampedArray(4);
|
|
foo(a, 1);
|
|
foo(a, 2);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo(a, 256);
|
|
assertOptimized(foo);
|
|
assertEquals(0, a[0]);
|
|
})();
|
|
|
|
(function() {
|
|
function foo(a, v) {
|
|
a[0] = v >>> 0;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
var a = new Uint8ClampedArray(4);
|
|
foo(a, 1);
|
|
foo(a, 2);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo(a, 256);
|
|
assertOptimized(foo);
|
|
assertEquals(255, a[0]);
|
|
})();
|
|
|
|
(function() {
|
|
function foo(a, v) {
|
|
a[0] = v | 0;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
var a = new Uint8ClampedArray(4);
|
|
foo(a, 1);
|
|
foo(a, 2);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo(a, 256);
|
|
assertOptimized(foo);
|
|
assertEquals(255, a[0]);
|
|
foo(a, -1);
|
|
assertOptimized(foo);
|
|
assertEquals(0, a[0]);
|
|
})();
|
|
|
|
(function() {
|
|
function foo(a, v) {
|
|
a[0] = v;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
var a = new Uint8ClampedArray(4);
|
|
foo(a, 1);
|
|
foo(a, 2);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo(a, Infinity);
|
|
assertOptimized(foo);
|
|
assertEquals(255, a[0]);
|
|
foo(a, -Infinity);
|
|
assertOptimized(foo);
|
|
assertEquals(0, a[0]);
|
|
foo(a, 0.5);
|
|
assertOptimized(foo);
|
|
assertEquals(0, a[0]);
|
|
foo(a, 1.5);
|
|
assertOptimized(foo);
|
|
assertEquals(2, a[0]);
|
|
})();
|