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Fix for VS 32-bit

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This commit is contained in:
Maya Warrier 2023-05-17 02:35:16 -04:00
parent 064d2b832d
commit 1c9a3088bf
1 changed files with 9 additions and 1 deletions
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10
include/fast_float/ascii_number.h
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@ -69,7 +69,15 @@ uint64_t read8_to_u64(const UC *chars) {
fastfloat_really_inline
uint64_t simd_read8_to_u64(const __m128i data) {
FASTFLOAT_SIMD_DISABLE_WARNINGS
return uint64_t(_mm_cvtsi128_si64x(_mm_packus_epi16(data, data)));
const __m128i packed = _mm_packus_epi16(data, data);
#ifdef FASTFLOAT_64BIT
return uint64_t(_mm_cvtsi128_si64x(packed));
#else
uint64_t value;
// Visual Studio + older versions of GCC don't support _mm_storeu_si64
_mm_storel_epi64(reinterpret_cast<__m128i*>(&value), packed);
return value;
#endif
FASTFLOAT_SIMD_RESTORE_WARNINGS
}