mirror of
https://github.com/ethereum/solidity
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c4b6f5f00b
Clear storage dirty flag between transactions in EVMHost. The EIP-2200 dirty flag should be persisted only in a single transaction.
24 lines
502 B
Solidity
24 lines
502 B
Solidity
contract c {
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uint spacer1;
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uint spacer2;
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uint[20] data;
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function fill() public {
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for (uint i = 0; i < data.length; ++i) data[i] = i+1;
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}
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function clear() public { delete data; }
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}
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// ====
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// compileToEwasm: also
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// ----
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// storageEmpty -> 1
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// fill() ->
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// gas irOptimized: 465345
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// gas legacy: 471280
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// gas legacyOptimized: 467500
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// storageEmpty -> 0
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// clear() ->
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// gas irOptimized: 122148
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// gas legacy: 122440
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// gas legacyOptimized: 122259
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// storageEmpty -> 1
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