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| author |  Gael Guennebaud <g.gael@free.fr> | 2009-07-14 23:06:25 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2009-07-14 23:06:25 +0200 |
| commit | 8120a5cecd982ed182d6e18b072fb9a95dc925dc (patch) | |
| tree | 8d4f78cd34a78a63cd40ae454afe6cef3725a38c /Eigen/src/Core/util/Memory.h | |
| parent | 279cedc1cec146cdaef6a93c734297797cdac2a8 (diff) | |
| parent | f5d2317b12f3d6eea68db5fb48743ca1801d10d3 (diff) | |
synch with main devel branch
Diffstat (limited to 'Eigen/src/Core/util/Memory.h')
| -rw-r--r-- | Eigen/src/Core/util/Memory.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Eigen/src/Core/util/Memory.h b/Eigen/src/Core/util/Memory.h index cc3aa4fac..f8581eebc 100644 --- a/Eigen/src/Core/util/Memory.h +++ b/Eigen/src/Core/util/Memory.h @@ -27,7 +27,17 @@ #ifndef EIGEN_MEMORY_H #define EIGEN_MEMORY_H -#if defined(__APPLE__) || defined(_WIN64) || defined (__FreeBSD__) +// FreeBSD 6 seems to have 16-byte aligned malloc +// See http://svn.freebsd.org/viewvc/base/stable/6/lib/libc/stdlib/malloc.c?view=markup +// FreeBSD 7 seems to have 16-byte aligned malloc except on ARM and MIPS architectures +// See http://svn.freebsd.org/viewvc/base/stable/7/lib/libc/stdlib/malloc.c?view=markup +#if defined(__FreeBSD__) && !defined(__arm__) && !defined(__mips__) +#define EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED 1 +#else +#define EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED 0 +#endif + +#if defined(__APPLE__) || defined(_WIN64) || EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED #define EIGEN_MALLOC_ALREADY_ALIGNED 1 #else #define EIGEN_MALLOC_ALREADY_ALIGNED 0 |