2019-03-26 16:35:26 +00:00
|
|
|
{
|
|
|
|
let x := 1
|
|
|
|
let y := 1
|
|
|
|
for { } calldataload(0) { }
|
|
|
|
{
|
|
|
|
y := 9
|
|
|
|
if callvalue() {
|
|
|
|
x := 2
|
|
|
|
y := 2 // will be removed
|
|
|
|
break
|
|
|
|
x := 7 // after break, we start with fresh state.
|
|
|
|
}
|
|
|
|
if eq(callvalue(), 3) {
|
|
|
|
x := 12
|
|
|
|
y := 12 // will be removed
|
|
|
|
continue
|
|
|
|
x := 17 // after continue, we start with fresh state.
|
|
|
|
y := 9
|
|
|
|
}
|
|
|
|
x := 3
|
|
|
|
mstore(y, 3)
|
|
|
|
}
|
|
|
|
mstore(x, 0x42)
|
|
|
|
}
|
2019-04-01 14:33:46 +00:00
|
|
|
// ====
|
|
|
|
// step: redundantAssignEliminator
|
2019-03-26 16:35:26 +00:00
|
|
|
// ----
|
|
|
|
// {
|
|
|
|
// let x := 1
|
|
|
|
// let y := 1
|
2019-05-08 10:41:19 +00:00
|
|
|
// for { } calldataload(0) { }
|
2019-03-26 16:35:26 +00:00
|
|
|
// {
|
|
|
|
// y := 9
|
|
|
|
// if callvalue()
|
|
|
|
// {
|
|
|
|
// x := 2
|
|
|
|
// break
|
|
|
|
// }
|
|
|
|
// if eq(callvalue(), 3)
|
|
|
|
// {
|
|
|
|
// x := 12
|
|
|
|
// continue
|
|
|
|
// y := 9
|
|
|
|
// }
|
|
|
|
// x := 3
|
|
|
|
// mstore(y, 3)
|
|
|
|
// }
|
|
|
|
// mstore(x, 0x42)
|
|
|
|
// }
|