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This commit is contained in:
Behdad Esfahbod 2017-10-23 08:37:48 -04:00
parent dd33e4e96b
commit 2ee710e02f
1 changed files with 1 additions and 1 deletions
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src/hb-private.hh
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@ -340,7 +340,7 @@ _hb_popcount64 (uint64_t mask)
if (sizeof (long) >= sizeof (mask)) if (sizeof (long) >= sizeof (mask))
return __builtin_popcountl (mask); return __builtin_popcountl (mask);
#endif #endif
return _hb_popcount32 (mask) + _hb_popcount32 (mask >> 32); return _hb_popcount32 (mask & 0xFFFFFFFF) + _hb_popcount32 (mask >> 32);
} }
template <typename T> static inline unsigned int _hb_popcount (T mask); template <typename T> static inline unsigned int _hb_popcount (T mask);
template <> inline unsigned int _hb_popcount<uint32_t> (uint32_t mask) { return _hb_popcount32 (mask); } template <> inline unsigned int _hb_popcount<uint32_t> (uint32_t mask) { return _hb_popcount32 (mask); }