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core/vm: faster create/create2 (#17806)

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* core/vm/runtim: benchmark create/create2

* core/vm: do less hashing in CREATE2

* core/vm: avoid storing jumpdest analysis for initcode

* core/vm: avoid unneccesary lookups, remove unused fields

* core/vm: go formatting tests

* core/vm: save jumpdest analysis locally

* core/vm: use common.Hash instead of nil, fix review comments

* core/vm: removed type destinations

* core/vm: correct check for empty hash

* eth: more elegant api_tracer

* core/vm: address review concerns
This commit is contained in:
Martin Holst Swende
2018-10-04 17:15:37 +02:00
committed by Péter Szilágyi
parent 8c63d0d2e4
commit 89a32451ae
9 changed files with 164 additions and 56 deletions
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6
crypto/crypto.go
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@ -77,9 +77,9 @@ func CreateAddress(b common.Address, nonce uint64) common.Address {
}
// CreateAddress2 creates an ethereum address given the address bytes, initial
// contract code and a salt.
func CreateAddress2(b common.Address, salt [32]byte, code []byte) common.Address {
return common.BytesToAddress(Keccak256([]byte{0xff}, b.Bytes(), salt[:], Keccak256(code))[12:])
// contract code hash and a salt.
func CreateAddress2(b common.Address, salt [32]byte, inithash []byte) common.Address {
return common.BytesToAddress(Keccak256([]byte{0xff}, b.Bytes(), salt[:], inithash)[12:])
}
// ToECDSA creates a private key with the given D value.