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Merge #9572: Skip witness sighash cache for non-segwit transactions

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0da49b5 Skip precompute sighash for transactions without witness (Johnson Lau)

Pull request description:

  This saves unnecessary hash caching for non-segwit transactions, but I am not sure if the difference is noticeable.

Tree-SHA512: 5cd733a729a52a45781510b3572b26e76837a94155caa14311c6d23a27a12e9613ff278dfc2592e21f640202782f22c5ad00fca85c4de5efacaa617c48ccb08d
This commit is contained in:
Wladimir J. van der Laan
2017-10-05 19:39:24 +02:00
parent 9e8ef9d991 0da49b5926
commit 17f2acedbe
2 changed files with 12 additions and 6 deletions
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src/script/interpreter.h
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@@ -113,6 +113,7 @@ bool CheckSignatureEncoding(const std::vector<unsigned char> &vchSig, unsigned i
struct PrecomputedTransactionData
{
uint256 hashPrevouts, hashSequence, hashOutputs;
bool ready = false;
explicit PrecomputedTransactionData(const CTransaction& tx);
};