mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
27 lines
534 B
Plaintext
27 lines
534 B
Plaintext
{
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// Constants cost depending on their magnitude.
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// Rematerialize small constants only if they are
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// not used too often.
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// b is used 5 times
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let b := 2
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mstore(b, b)
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mstore(add(b, b), b)
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// a is used 7 times
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let a := 1
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mstore(a, a)
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mstore(add(a, a), a)
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mstore(a, mload(a))
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}
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// ====
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// step: rematerialiser
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// ----
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// {
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// let b := 2
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// mstore(2, 2)
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// mstore(add(2, 2), 2)
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// let a := 1
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// mstore(a, a)
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// mstore(add(a, a), a)
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// mstore(a, mload(a))
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// }
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