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| author | Oz Linden <oz@lindenlab.com> | 2012-07-31 14:55:15 -0400 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2012-07-31 14:55:15 -0400 |
| commit | df93749819c503a66bc0ad34aeb1c7bed3746df2 (patch) | |
| tree | 9bc6ae94c08fd881b8a73bfc0bc4ea79169ebf9e /indra/llmath/llvector4a.inl | |
| parent | 764d1e3cafa3e86f1f44a4c2bec0705879b9da38 (diff) | |
| parent | b8bac66a0f8c392a221ad2c64611e2a55de82339 (diff) | |
merge up to latest viewer-development
Diffstat (limited to 'indra/llmath/llvector4a.inl')
| -rw-r--r-- | indra/llmath/llvector4a.inl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/indra/llmath/llvector4a.inl b/indra/llmath/llvector4a.inl index 7ad22a5631..7c52ffef21 100644 --- a/indra/llmath/llvector4a.inl +++ b/indra/llmath/llvector4a.inl @@ -475,6 +475,7 @@ inline void LLVector4a::setLerp(const LLVector4a& lhs, const LLVector4a& rhs, F3 inline LLBool32 LLVector4a::isFinite3() const { static LL_ALIGN_16(const U32 nanOrInfMask[4]) = { 0x7f800000, 0x7f800000, 0x7f800000, 0x7f800000 }; + ll_assert_aligned(nanOrInfMask,16); const __m128i nanOrInfMaskV = *reinterpret_cast<const __m128i*> (nanOrInfMask); const __m128i maskResult = _mm_and_si128( _mm_castps_si128(mQ), nanOrInfMaskV ); const LLVector4Logical equalityCheck = _mm_castsi128_ps(_mm_cmpeq_epi32( maskResult, nanOrInfMaskV )); |