solidity/test/libsolidity/semanticTests/viaYul/array_storage_push_empty.sol
2022-05-23 13:37:50 +02:00

26 lines
653 B
Solidity

contract C {
uint256[] storageArray;
function pushEmpty(uint256 len) public {
while(storageArray.length < len)
storageArray.push();
for (uint i = 0; i < len; i++)
require(storageArray[i] == 0);
}
}
// ====
// EVMVersion: >=petersburg
// ----
// pushEmpty(uint256): 128
// gas irOptimized: 406801
// gas legacy: 416903
// gas legacyOptimized: 398280
// pushEmpty(uint256): 256
// gas irOptimized: 691029
// gas legacy: 714315
// gas legacyOptimized: 687372
// pushEmpty(uint256): 38869 -> FAILURE # out-of-gas #
// gas irOptimized: 100000000
// gas legacy: 100000000
// gas legacyOptimized: 100000000