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Use ReadLE64 in uint256::GetUint64() instead of duplicating logic

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This commit is contained in:
Pieter Wuille
2022-09-15 16:48:50 -04:00
parent a56876e6b9
commit 04fee75bac
1 changed files with 2 additions and 9 deletions
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11
src/uint256.h
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@@ -6,6 +6,7 @@
#ifndef BITCOIN_UINT256_H #ifndef BITCOIN_UINT256_H
#define BITCOIN_UINT256_H #define BITCOIN_UINT256_H
#include <crypto/common.h>
#include <span.h> #include <span.h>
#include <assert.h> #include <assert.h>
@@ -84,15 +85,7 @@ public:
uint64_t GetUint64(int pos) const uint64_t GetUint64(int pos) const
{ {
const uint8_t* ptr = m_data + pos * 8; return ReadLE64(m_data + pos * 8);
return ((uint64_t)ptr[0]) | \
((uint64_t)ptr[1]) << 8 | \
((uint64_t)ptr[2]) << 16 | \
((uint64_t)ptr[3]) << 24 | \
((uint64_t)ptr[4]) << 32 | \
((uint64_t)ptr[5]) << 40 | \
((uint64_t)ptr[6]) << 48 | \
((uint64_t)ptr[7]) << 56;
} }
template<typename Stream> template<typename Stream>