solidity/test/libyul/yulOptimizerTests/ssaAndBack/multi_assign_multi_var_if.yul

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{
let a := mload(0)
let b := mload(1)
if mload(2) {
a := mload(b)
b := mload(a)
a := mload(b)
b := mload(a)
}
mstore(a, b)
}
// ----
// step: ssaAndBack
//
// {
// let a := mload(0)
// let b := mload(1)
// if mload(2)
// {
// let a_3 := mload(b)
// let b_4 := mload(a_3)
// a := mload(b_4)
// b := mload(a)
// }
// mstore(a, b)
// }