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fixed sign issues in Neon ops

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This commit is contained in:
joaquintides
2023-03-11 22:00:30 +01:00
committed by Christian Mazakas
parent c1b63f68c8
commit 9bbadfdb34
1 changed files with 5 additions and 5 deletions
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10
include/boost/unordered/detail/foa/core.hpp
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@ -386,9 +386,9 @@ struct group15
inline int match(std::size_t hash)const
{
return simde_mm_movemask_epi8(vceqq_s8(
return simde_mm_movemask_epi8(vceqq_u8(
vld1q_u8(reinterpret_cast<const uint8_t*>(m)),
vdupq_n_s8(static_cast<signed char>(reduced_hash(hash)))))&0x7FFF;
vdupq_n_u8(reduced_hash(hash))))&0x7FFF;
}
inline bool is_not_overflowed(std::size_t hash)const
@ -412,9 +412,9 @@ struct group15
inline int match_available()const
{
return simde_mm_movemask_epi8(vceqq_s8(
return simde_mm_movemask_epi8(vceqq_u8(
vld1q_u8(reinterpret_cast<const uint8_t*>(m)),
vdupq_n_s8(0)))&0x7FFF;
vdupq_n_u8(0)))&0x7FFF;
}
static inline bool is_occupied(unsigned char* pc)noexcept
@ -425,7 +425,7 @@ struct group15
inline int match_occupied()const
{
return simde_mm_movemask_epi8(vcgtq_u8(
vreinterpretq_u8_s8(vld1q_u8(reinterpret_cast<const uint8_t*>(m))),
vld1q_u8(reinterpret_cast<const uint8_t*>(m))),
vdupq_n_u8(0)))&0x7FFF;
}