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| author | ZVictoria <victoria.zhislina@intel.com> | 2018-06-06 22:06:44 +0300 |
|---|---|---|
| committer | ZVictoria <victoria.zhislina@intel.com> | 2018-06-06 22:06:44 +0300 |
| commit | e19d71749ab5060b31d8187107a000450aa9b205 (patch) | |
| tree | ea617366e6f1a2d5e765e242fc8a92491a455a1f | |
| parent | b5ee01dc72996b701b8e6617b9d7b9277061757d (diff) | |
| download | neon_2_sse-e19d71749ab5060b31d8187107a000450aa9b205.tar.gz | |
vcvt_s32_f32 and vcvt_u32_f32 change
| -rw-r--r-- | NEON_2_SSE.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/NEON_2_SSE.h b/NEON_2_SSE.h index 90e5d50..26ea519 100644 --- a/NEON_2_SSE.h +++ b/NEON_2_SSE.h @@ -12697,19 +12697,19 @@ poly16x4_t vget_low_p16(poly16x8_t a); // VMOV d0,d0 int32x2_t vcvt_s32_f32(float32x2_t a); // VCVT.S32.F32 d0, d0 _NEON2SSE_INLINE int32x2_t vcvt_s32_f32(float32x2_t a) { - int32x2_t res; - res.m64_i32[0] = (a.m64_f32[0] >= 2.14748364e+009) ? SINT_MAX : (int32_t)a.m64_f32[0]; - res.m64_i32[1] = (a.m64_f32[1] >= 2.14748364e+009) ? SINT_MAX : (int32_t)a.m64_f32[1]; - return res; + int32x2_t res64; + __m128i res; + res = _mm_cvtps_epi32(_pM128(a)); //use low 64 bits of result only + return64(res); } uint32x2_t vcvt_u32_f32(float32x2_t a); // VCVT.U32.F32 d0, d0 -_NEON2SSE_INLINE _NEON2SSE_PERFORMANCE_WARNING(uint32x2_t vcvt_u32_f32(float32x2_t a), _NEON2SSE_REASON_SLOW_SERIAL) +_NEON2SSE_INLINE uint32x2_t vcvt_u32_f32(float32x2_t a) { - uint32x2_t res; - res.m64_u32[0] = (a.m64_f32[0] > 0.f) ? (a.m64_f32[0] >= 4.29496729e+009)? UINT_MAX : (uint32_t)a.m64_f32[0] : 0; - res.m64_u32[1] = (a.m64_f32[1] > 0.f) ? (a.m64_f32[1] >= 4.29496729e+009)? UINT_MAX : (uint32_t)a.m64_f32[1] : 0; - return res; + uint32x2_t res64; + __m128i res; + res = vcvtq_u32_f32(_pM128(a)); + return64(res); } int32x4_t vcvtq_s32_f32(float32x4_t a); // VCVT.S32.F32 q0, q0 |