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Merged the latest version of the code from eigen/eigen

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Benoit Steiner
2014-02-18 18:51:24 -08:00
parent 7ed9441ea4 37a1d736bf
commit cbd7e98174
37 changed files with 504 additions and 223 deletions
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18
Eigen/src/Core/util/Memory.h
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@@ -608,7 +608,7 @@ template<typename T> class aligned_stack_memory_handler
*/
#ifdef EIGEN_ALLOCA
// The native alloca() that comes with llvm aligns buffer on 16 bytes even when AVX is enabled.
#if defined(__arm__) || EIGEN_ALIGN_BYTES > 16
#if defined(__arm__) || defined(_WIN32) || EIGEN_ALIGN_BYTES > 16
#define EIGEN_ALIGNED_ALLOCA(SIZE) reinterpret_cast<void*>((reinterpret_cast<size_t>(EIGEN_ALLOCA(SIZE+EIGEN_ALIGN_BYTES)) & ~(size_t(EIGEN_ALIGN_BYTES-1))) + EIGEN_ALIGN_BYTES)
#else
#define EIGEN_ALIGNED_ALLOCA EIGEN_ALLOCA
@@ -761,11 +761,27 @@ public:
::new( p ) T( value );
}
#if (__cplusplus >= 201103L)
template <typename U, typename... Args>
void construct( U* u, Args&&... args)
{
::new( static_cast<void*>(u) ) U( std::forward<Args>( args )... );
}
#endif
void destroy( pointer p )
{
p->~T();
}
#if (__cplusplus >= 201103L)
template <typename U>
void destroy( U* u )
{
u->~U();
}
#endif
void deallocate( pointer p, size_type /*num*/ )
{
internal::aligned_free( p );