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Fix a magic number in GncInt128.

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This commit is contained in:
John Ralls 2017-04-07 12:26:51 -07:00
parent 6e7334fe88
commit e55b78614c
1 changed files with 3 additions and 2 deletions
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5
src/libqof/qof/gnc-int128.cpp
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@ -40,6 +40,7 @@ extern "C"
*/
namespace {
static const unsigned int upper_num_bits = 61;
static const unsigned int sublegs = GncInt128::numlegs * 2;
static const unsigned int sublegbits = GncInt128::legbits / 2;
static const uint64_t sublegmask = (UINT64_C(1) << sublegbits) - 1;
@ -50,12 +51,12 @@ namespace {
*/
static inline uint64_t set_flags(uint64_t leg, uint8_t flags)
{
auto flag_part = static_cast<uint64_t>(flags) << 61;
auto flag_part = static_cast<uint64_t>(flags) << upper_num_bits;
return flag_part + (leg & nummask);
}
static inline uint8_t get_flags(uint64_t leg)
{
return (leg & flagmask) >> 61;
return (leg & flagmask) >> upper_num_bits;
}
static inline uint64_t get_num(uint64_t leg)
{