path: root/src/VMTestsFiller/loop-mul.sol

pragma solidity ^0.4.0;

contract MulPerformanceTester {

    function testMulMod(uint x, uint y, uint k, uint n) external returns (uint) {
        var r = x;
        for (uint i = 0; i < n; i += 1) {
            r = mulmod(r, y, k);
        }
        return r;
    }

    function testDivAdd(uint x, uint y, uint k, uint n) external returns (uint) {
        var r = x;
        for (uint i = 0; i < n; i += 1) {
            r /= y;
            r += k;
        }
        return r;
    }

    function testMul(uint x, uint y, uint n) external returns (uint) {
        var r = x;
        for (uint i = 0; i < n; i += 1) {
            r *= y;
        }
        return r;
    }

    function testAdd(uint x, uint y, uint n) external returns (uint) {
        var r = x;
        for (uint i = 0; i < n; i += 1) {
            r += y;
        }
        return r;
    }
}