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small optimization (for MSVC) and simplification of ei_alligned_malloc

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This commit is contained in:
Benoit Jacob 2008-12-15 17:33:19 +00:00
parent dd139b92b4
commit 9b1a3d6e19
1 changed files with 6 additions and 6 deletions
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12
Eigen/src/Core/util/Memory.h
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@ -57,15 +57,15 @@ inline T* ei_aligned_malloc(size_t size)
#ifdef EIGEN_VECTORIZE #ifdef EIGEN_VECTORIZE
if(ei_packet_traits<T>::size>1) if(ei_packet_traits<T>::size>1)
{ {
void* ptr;
#ifdef _MSC_VER #ifdef _MSC_VER
if(ptr = _aligned_malloc(size*sizeof(T), 16)) return static_cast<T*>(_aligned_malloc(size*sizeof(T), 16));
#else #else
if(posix_memalign(&ptr, 16, size*sizeof(T))==0) void* ptr;
if(posix_memalign(&ptr, 16, size*sizeof(T))==0)
return static_cast<T*>(ptr);
else
return 0;
#endif #endif
return static_cast<T*>(ptr);
else
return 0;
} }
else else
#endif #endif