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fix SSE issue with XCode 3

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This commit is contained in:
erwin.coumans
2013-05-14 12:38:06 +00:00
parent 542c53fb30
commit 92eed617cd
3 changed files with 24 additions and 9 deletions
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14
src/LinearMath/btVector3.h
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@@ -53,12 +53,16 @@ subject to the following restrictions:
#define btvxyzMaskf btvFFF0fMask
#define btvAbsfMask btCastiTo128f(btvAbsMask)
//there is an issue with XCode 3.2 (LCx errors)
#define btvMzeroMask (_mm_set_ps(-0.0f, -0.0f, -0.0f, -0.0f))
#define v1110 (_mm_set_ps(0.0f, 1.0f, 1.0f, 1.0f))
#define vHalf (_mm_set_ps(0.5f, 0.5f, 0.5f, 0.5f))
#define v1_5 (_mm_set_ps(1.5f, 1.5f, 1.5f, 1.5f))
const __m128 ATTRIBUTE_ALIGNED16(btvMzeroMask) = {-0.0f, -0.0f, -0.0f, -0.0f};
const __m128 ATTRIBUTE_ALIGNED16(v1110) = {1.0f, 1.0f, 1.0f, 0.0f};
const __m128 ATTRIBUTE_ALIGNED16(vHalf) = {0.5f, 0.5f, 0.5f, 0.5f};
const __m128 ATTRIBUTE_ALIGNED16(v1_5) = {1.5f, 1.5f, 1.5f, 1.5f};
//const __m128 ATTRIBUTE_ALIGNED16(btvMzeroMask) = {-0.0f, -0.0f, -0.0f, -0.0f};
//const __m128 ATTRIBUTE_ALIGNED16(v1110) = {1.0f, 1.0f, 1.0f, 0.0f};
//const __m128 ATTRIBUTE_ALIGNED16(vHalf) = {0.5f, 0.5f, 0.5f, 0.5f};
//const __m128 ATTRIBUTE_ALIGNED16(v1_5) = {1.5f, 1.5f, 1.5f, 1.5f};
#endif