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Kmake/deps/v8/test/mjsunit/compiler/regress-356196918.js
2026-05-26 23:36:42 -07:00

41 lines
884 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
let x = 1;
x = 0;
function opt() {
let v4 = 0;
for (let i = 0; i < 10; i++) {
for(let j=0; j<6; j++) {
switch(v4) {
case 0:
v4 = 1;
break;
case 1:
v4 = 2;
break;
case 2:
v4 = 3;
break;
case 3:
v4 = 4;
break;
case 4:
v4 = x;
break;
};
}
}
return v4;
}
%PrepareFunctionForOptimization(opt);
opt();
opt();
%OptimizeFunctionOnNextCall(opt);
opt();