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| author | Alex Beregszaszi <alex@rtfs.hu> | 2018-09-19 04:25:52 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2018-09-26 03:39:35 +0800 |
| commit | 21beba76e2d4d30949da6eddd2473c34c426d047 (patch) | |
| tree | f1ffdb35d5cda42ac6209806af2f39a30ca6251e /libevmasm/GasMeter.cpp | |
| parent | 608f36d77b0dc6d908d89fe3a1b8e1626df8391c (diff) | |
| download | dexon-solidity-21beba76e2d4d30949da6eddd2473c34c426d047.tar.gz dexon-solidity-21beba76e2d4d30949da6eddd2473c34c426d047.tar.zst dexon-solidity-21beba76e2d4d30949da6eddd2473c34c426d047.zip | |
Add helpers for the LOG instruction
Diffstat (limited to 'libevmasm/GasMeter.cpp')
| -rw-r--r-- | libevmasm/GasMeter.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libevmasm/GasMeter.cpp b/libevmasm/GasMeter.cpp index 3554f809..b525c301 100644 --- a/libevmasm/GasMeter.cpp +++ b/libevmasm/GasMeter.cpp @@ -125,8 +125,7 @@ GasMeter::GasConsumption GasMeter::estimateMax(AssemblyItem const& _item, bool _ case Instruction::LOG3: case Instruction::LOG4: { - unsigned n = unsigned(_item.instruction()) - unsigned(Instruction::LOG0); - gas = GasCosts::logGas + GasCosts::logTopicGas * n; + gas = GasCosts::logGas + GasCosts::logTopicGas * getLogNumber(_item.instruction()); gas += memoryGas(0, -1); if (u256 const* value = classes.knownConstant(m_state->relativeStackElement(-1))) gas += GasCosts::logDataGas * (*value); |