mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
35 lines
952 B
Plaintext
35 lines
952 B
Plaintext
{
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sstore(0, array_sum(calldataload(0)))
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function array_sum(x) -> sum {
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let length := calldataload(x)
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for { let i := 0 } lt(i, length) { i := add(i, 1) } {
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sum := add(sum, array_load(x, i))
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}
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}
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function array_load(x, i) -> v {
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let len := calldataload(x)
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if iszero(lt(i, len)) { revert(0, 0) }
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let data := add(x, 0x20)
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v := calldataload(add(data, mul(i, 0x20)))
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// this is just to have some additional code that
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// can be moved out of the loop.
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v := add(v, calldataload(7))
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}
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}
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// ====
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// step: fullSuite
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// ----
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// {
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// {
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// let _1 := calldataload(0)
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// let sum := 0
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// let i := sum
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// for { } lt(i, calldataload(_1)) { i := add(i, 1) }
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// {
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// sum := add(sum, add(calldataload(add(add(_1, mul(i, 0x20)), 0x20)), calldataload(7)))
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// }
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// sstore(0, sum)
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// }
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// }
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