ChakraCore/test/AsmJs/switchJumpTable.js

//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------

function AsmModuleSwitch() {
    "use asm";

    function fib(x) {
    x = x|0;
        switch(x|0) {
            case 0:  return 1;
            case 1:  return 1;
            case 2:  return 2;
            case 3:  return 3;
            case 4:  return 5;
            case 5:  return 8;
            case 6:  return 13;
            case 7:  return 21;
            case 8:  return 34;
            case 9:  return 55;
        }
        return -1;
    }
    
    return { 
        fib: fib
    };
}

var asmModuleSwitch = AsmModuleSwitch();
WScript.Echo(asmModuleSwitch.fib(0));
WScript.Echo(asmModuleSwitch.fib(1));
WScript.Echo(asmModuleSwitch.fib(2));
WScript.Echo(asmModuleSwitch.fib(3));
WScript.Echo(asmModuleSwitch.fib(4));
WScript.Echo(asmModuleSwitch.fib(5));
WScript.Echo(asmModuleSwitch.fib(6));