// Copyright 2015 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 --use-osr function foo() { var sum = 0; A: for (var i = 0; i < 5; i++) { B: for (var j = 0; j < 5; j++) { C: for (var k = 0; k < 10; k++) { if (k === 5) %OptimizeOsr(); if (k === 6) break B; sum++; } } } return sum; } assertEquals(30, foo()); assertEquals(30, foo()); function bar(a) { var sum = 0; A: for (var i = 0; i < 5; i++) { B: for (var j = 0; j < 5; j++) { C: for (var k = 0; k < 10; k++) { sum++; %OptimizeOsr(); if (a === 1) break A; if (a === 2) break B; if (a === 3) break C; } } } return sum; } assertEquals(1, bar(1)); assertEquals(1, bar(1)); assertEquals(5, bar(2)); assertEquals(5, bar(2)); assertEquals(25, bar(3)); assertEquals(25, bar(3));