forked from LeenkxTeam/Kmake
24 lines
816 B
JavaScript
24 lines
816 B
JavaScript
// Copyright 2024 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 --turbolev --turbofan
|
|
// Flags: --no-always-turbofan
|
|
|
|
const arr = new Uint32Array(2);
|
|
function uint_to_i32_f64() {
|
|
let v1 = arr[0] + 7; // requires Uint32->Int32 conversion
|
|
let v2 = arr[1] + 3.47; // requires Uint32->Float64 conversion
|
|
return v1 + v2;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(uint_to_i32_f64);
|
|
assertEquals(10.47, uint_to_i32_f64());
|
|
%OptimizeFunctionOnNextCall(uint_to_i32_f64),
|
|
assertEquals(10.47, uint_to_i32_f64());
|
|
assertOptimized(uint_to_i32_f64);
|
|
|
|
arr[0] = 0xffffff35; // Does not fit in a signed Int32
|
|
assertEquals(0xffffff35+7+3.47, uint_to_i32_f64());
|
|
assertUnoptimized(uint_to_i32_f64);
|