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| author | simon@Simon-PC.lindenlab.com <simon@Simon-PC.lindenlab.com> | 2012-07-11 16:15:23 -0700 |
|---|---|---|
| committer | simon@Simon-PC.lindenlab.com <simon@Simon-PC.lindenlab.com> | 2012-07-11 16:15:23 -0700 |
| commit | 173d0fa213f59b872a4a6c34b8668c67b58fdca7 (patch) | |
| tree | 3f02cf0344273dd227b356e3e7768d91cf6786f3 /indra/llmath/llsimdtypes.inl | |
| parent | 08c6c5b78d709503e4b5177477046c30495d2d95 (diff) | |
| parent | 9298b1abe9f8b5a7230a5788e86affb22747740d (diff) | |
Pull in viewer-development because it's painful. Merge with runitai's help.
Diffstat (limited to 'indra/llmath/llsimdtypes.inl')
| -rw-r--r-- | indra/llmath/llsimdtypes.inl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/indra/llmath/llsimdtypes.inl b/indra/llmath/llsimdtypes.inl index 712239e425..e905c84954 100644 --- a/indra/llmath/llsimdtypes.inl +++ b/indra/llmath/llsimdtypes.inl @@ -62,6 +62,7 @@ inline LLSimdScalar operator/(const LLSimdScalar& a, const LLSimdScalar& b) inline LLSimdScalar operator-(const LLSimdScalar& a) { static LL_ALIGN_16(const U32 signMask[4]) = {0x80000000, 0x80000000, 0x80000000, 0x80000000 }; + ll_assert_aligned(signMask,16); return _mm_xor_ps(*reinterpret_cast<const LLQuad*>(signMask), a); } @@ -146,6 +147,7 @@ inline LLSimdScalar& LLSimdScalar::operator/=(const LLSimdScalar& rhs) inline LLSimdScalar LLSimdScalar::getAbs() const { static const LL_ALIGN_16(U32 F_ABS_MASK_4A[4]) = { 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF }; + ll_assert_aligned(F_ABS_MASK_4A,16); return _mm_and_ps( mQ, *reinterpret_cast<const LLQuad*>(F_ABS_MASK_4A)); } |