mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
27 lines
535 B
Plaintext
27 lines
535 B
Plaintext
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{
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let b := 1
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// tests if c, d, and inv can be moved outside in single pass
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for { let a := 1 } iszero(eq(a, 10)) { a := add(a, 1) } {
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let c := b
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let d := mul(c, 2)
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let inv := add(c, d)
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a := add(a, 1)
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mstore(a, inv)
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}
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}
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// ====
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// step: loopInvariantCodeMotion
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// ----
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// {
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// let b := 1
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// let a := 1
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// let c := b
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// let d := mul(c, 2)
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// let inv := add(c, d)
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// for { } iszero(eq(a, 10)) { a := add(a, 1) }
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// {
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// a := add(a, 1)
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// mstore(a, inv)
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// }
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// }
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