mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
66 lines
2.4 KiB
Plaintext
66 lines
2.4 KiB
Plaintext
Optimized IR:
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/*******************************************************
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* WARNING *
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* Solidity to Yul compilation is still EXPERIMENTAL *
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* It can result in LOSS OF FUNDS or worse *
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* !USE AT YOUR OWN RISK! *
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*******************************************************/
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object "Arraysum_33" {
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code {
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{
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mstore(64, memoryguard(0x80))
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if callvalue() { revert(0, 0) }
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let _1 := datasize("Arraysum_33_deployed")
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codecopy(0, dataoffset("Arraysum_33_deployed"), _1)
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return(0, _1)
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}
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}
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object "Arraysum_33_deployed" {
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code {
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{
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mstore(64, memoryguard(0x80))
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if iszero(lt(calldatasize(), 4))
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{
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let _1 := 0
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if eq(0x81d73423, shr(224, calldataload(_1)))
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{
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if callvalue() { revert(_1, _1) }
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if slt(add(calldatasize(), not(3)), _1) { revert(_1, _1) }
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let vloc_sum := _1
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let vloc_i := _1
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let _2 := sload(_1)
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for { }
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lt(vloc_i, _2)
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{
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if gt(vloc_i, not(1)) { revert(_1, _1) }
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vloc_i := add(vloc_i, 1)
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}
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{
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mstore(_1, _1)
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let _3 := sload(add(keccak256(_1, 0x20), vloc_i))
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if gt(vloc_sum, not(_3)) { revert(_1, _1) }
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vloc_sum := add(vloc_sum, _3)
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}
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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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}
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}
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revert(0, 0)
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}
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function abi_encode_uint(headStart, value0) -> tail
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{
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tail := add(headStart, 32)
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mstore(headStart, value0)
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}
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function allocateMemory(size) -> memPtr
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{
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memPtr := mload(64)
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let newFreePtr := add(memPtr, size)
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if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { revert(0, 0) }
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mstore(64, newFreePtr)
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}
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}
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}
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}
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