solidity/test/cmdlineTests/optimizer_array_sload/output

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Optimized IR:
/*******************************************************
* WARNING *
* Solidity to Yul compilation is still EXPERIMENTAL *
* It can result in LOSS OF FUNDS or worse *
* !USE AT YOUR OWN RISK! *
*******************************************************/
object "Arraysum_33" {
code {
{
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mstore(64, memoryguard(0x80))
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if callvalue() { revert(0, 0) }
let _1 := datasize("Arraysum_33_deployed")
codecopy(0, dataoffset("Arraysum_33_deployed"), _1)
return(0, _1)
}
}
object "Arraysum_33_deployed" {
code {
{
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mstore(64, memoryguard(0x80))
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if iszero(lt(calldatasize(), 4))
{
let _1 := 0
if eq(0x81d73423, shr(224, calldataload(_1)))
{
if callvalue() { revert(_1, _1) }
if slt(add(calldatasize(), not(3)), _1) { revert(_1, _1) }
let vloc_sum := _1
let vloc_i := _1
let _2 := sload(_1)
for { }
lt(vloc_i, _2)
{
if gt(vloc_i, not(1)) { revert(_1, _1) }
vloc_i := add(vloc_i, 1)
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}
{
mstore(_1, _1)
let _3 := sload(add(keccak256(_1, 0x20), vloc_i))
if gt(vloc_sum, not(_3)) { revert(_1, _1) }
vloc_sum := add(vloc_sum, _3)
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}
let memPos := allocateMemory(_1)
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return(memPos, sub(abi_encode_uint(memPos, _1), memPos))
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}
}
revert(0, 0)
}
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function abi_encode_uint(headStart, value0) -> tail
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{
tail := add(headStart, 32)
mstore(headStart, value0)
}
function allocateMemory(size) -> memPtr
{
memPtr := mload(64)
let newFreePtr := add(memPtr, size)
if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { revert(0, 0) }
mstore(64, newFreePtr)
}
}
}
}