Assembly Loop

Exemplo de loop em assembly

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract AssemblyLoop {
    function yul_for_loop() public pure returns (uint z) {
        assembly {
            for { let i := 0 } lt(i, 10) { i := add(i, 1) } {
                z := add(z, 1)
            }
        }
    }
    
    function yul_while_loop() public pure returns (uint z) {
        assembly {
            let i := 0
            for {} lt(i, 5) {} {
                i := add(i, 1)
                z := add(z, 1)
            }
        }
    }
}

Teste no Remix

• AssemblyVariable.sol (opens new window)