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This commit is contained in:
Daniel Lemire 2023-06-09 11:28:51 -04:00
parent e8c0378d6d
commit b88345d06d
1 changed files with 5 additions and 5 deletions
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10
include/fast_float/ascii_number.h
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@ -91,21 +91,21 @@ FASTFLOAT_SIMD_DISABLE_WARNINGS
FASTFLOAT_SIMD_RESTORE_WARNINGS FASTFLOAT_SIMD_RESTORE_WARNINGS
} }
#elif defined(FASTFLOAT_ARM64) #elif defined(FASTFLOAT_NEON)
fastfloat_really_inline fastfloat_really_inline
uint64_t simd_read8_to_u64(const uint16x8_t data) { uint64_t simd_read8_to_u64(const uint16x8_t data) {
FASTFLOAT_SIMD_DISABLE_WARNINGS FASTFLOAT_SIMD_DISABLE_WARNINGS
uint8x8_t utf8_packed = vmovn_u16(data); uint8x8_t utf8_packed = vmovn_u16(data);
vget_lane_u64(vreinterpret_u64_u8(utf8_packed), 0); return vget_lane_u64(vreinterpret_u64_u8(utf8_packed), 0);
FASTFLOAT_SIMD_RESTORE_WARNINGS FASTFLOAT_SIMD_RESTORE_WARNINGS
} }
fastfloat_really_inline fastfloat_really_inline
uint64_t simd_read8_to_u64(const char16_t* chars) { uint64_t simd_read8_to_u64(const char16_t* chars) {
FASTFLOAT_SIMD_DISABLE_WARNINGS FASTFLOAT_SIMD_DISABLE_WARNINGS
return simd_read8_to_u64(vld1q_u16(reinterpret_cast<const uint16_t*>(values))); return simd_read8_to_u64(vld1q_u16(reinterpret_cast<const uint16_t*>(chars)));
FASTFLOAT_SIMD_RESTORE_WARNINGS FASTFLOAT_SIMD_RESTORE_WARNINGS
} }
@ -191,9 +191,9 @@ FASTFLOAT_SIMD_DISABLE_WARNINGS
} }
else return false; else return false;
FASTFLOAT_SIMD_RESTORE_WARNINGS FASTFLOAT_SIMD_RESTORE_WARNINGS
#elif defined(FASTFLOAT_ARM64) #elif defined(FASTFLOAT_NEON)
FASTFLOAT_SIMD_DISABLE_WARNINGS FASTFLOAT_SIMD_DISABLE_WARNINGS
const uint16x8_t data = vld1q_u16(reinterpret_cast<const uint16_t*>(chars)) const uint16x8_t data = vld1q_u16(reinterpret_cast<const uint16_t*>(chars));
// (x - '0') <= 9 // (x - '0') <= 9
// http://0x80.pl/articles/simd-parsing-int-sequences.html // http://0x80.pl/articles/simd-parsing-int-sequences.html