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| author | Péter Szilágyi <peterke@gmail.com> | 2017-08-14 22:08:49 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2017-08-14 22:08:49 +0800 |
| commit | f8d8b56b280dd921436fb046dbcaa010ef43122d (patch) | |
| tree | 8e18333c06d7d6d80798d464e5ca81d029ca74ab /core/vm/instructions.go | |
| parent | d8aaa3a215ea19c0ccde2419832ac2bd80d8ddf0 (diff) | |
| download | go-tangerine-f8d8b56b280dd921436fb046dbcaa010ef43122d.tar.gz go-tangerine-f8d8b56b280dd921436fb046dbcaa010ef43122d.tar.zst go-tangerine-f8d8b56b280dd921436fb046dbcaa010ef43122d.zip | |
core/vm: optimize copy-less data retrievals
Diffstat (limited to 'core/vm/instructions.go')
| -rw-r--r-- | core/vm/instructions.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/vm/instructions.go b/core/vm/instructions.go index f5164fcdd..4f9e45ffe 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -337,7 +337,7 @@ func opCallValue(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack } func opCalldataLoad(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) { - stack.push(new(big.Int).SetBytes(getData(contract.Input, stack.pop(), common.Big32))) + stack.push(new(big.Int).SetBytes(getDataBig(contract.Input, stack.pop(), big32))) return nil, nil } @@ -352,7 +352,7 @@ func opCalldataCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, st cOff = stack.pop() l = stack.pop() ) - memory.Set(mOff.Uint64(), l.Uint64(), getData(contract.Input, cOff, l)) + memory.Set(mOff.Uint64(), l.Uint64(), getDataBig(contract.Input, cOff, l)) evm.interpreter.intPool.put(mOff, cOff, l) return nil, nil @@ -380,7 +380,7 @@ func opCodeCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack cOff = stack.pop() l = stack.pop() ) - codeCopy := getData(contract.Code, cOff, l) + codeCopy := getDataBig(contract.Code, cOff, l) memory.Set(mOff.Uint64(), l.Uint64(), codeCopy) @@ -395,7 +395,7 @@ func opExtCodeCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, sta cOff = stack.pop() l = stack.pop() ) - codeCopy := getData(evm.StateDB.GetCode(addr), cOff, l) + codeCopy := getDataBig(evm.StateDB.GetCode(addr), cOff, l) memory.Set(mOff.Uint64(), l.Uint64(), codeCopy) |