mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
41 lines
980 B
Plaintext
41 lines
980 B
Plaintext
{
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function copy(from, to) -> length {
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length := mload(from)
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mstore(to, length)
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from := add(from, 0x20)
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to := add(to, 0x20)
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let x := 1
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for { } lt(x, length) { x := add(x, 0x20) } {
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mstore(add(to, x), mload(add(from, x)))
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}
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}
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}
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// ----
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// step: ssaPlusCleanup
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//
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// {
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// function copy(from, to) -> length
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// {
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// let from_6 := from
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// let to_7 := to
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// let length_1 := mload(from_6)
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// length := length_1
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// mstore(to_7, length_1)
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// let from_2 := add(from_6, 0x20)
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// let to_3 := add(to_7, 0x20)
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// let x_4 := 1
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// let x := x_4
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// for { }
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// lt(x, length_1)
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// {
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// let x_9 := x
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// let x_5 := add(x_9, 0x20)
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// x := x_5
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// }
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// {
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// let x_8 := x
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// mstore(add(to_3, x_8), mload(add(from_2, x_8)))
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// }
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// }
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// }
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