mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
21 lines
618 B
Plaintext
21 lines
618 B
Plaintext
{
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// This does not optimize the masks away. Due to the way the expression simplifier
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// is built, it would have to create another `create` opcode for the simplification
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// which would be fatal.
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let a := and(create(0, 0, 0x20), 0xffffffffffffffffffffffffffffffffffffffff)
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let b := and(0xffffffffffffffffffffffffffffffffffffffff, create(0, 0, 0x20))
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sstore(a, b)
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}
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// ====
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// EVMVersion: >=istanbul
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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 := sub(shl(160, 1), 1)
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// let a := and(create(0, 0, 0x20), _1)
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// sstore(a, and(_1, create(0, 0, 0x20)))
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// }
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// }
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