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| author |  Konstantinos Margaritis <markos@codex.gr> | 2010-03-03 11:25:41 -0600 |
|---|---|---|
| committer | Konstantinos Margaritis <markos@codex.gr> | 2010-03-03 11:25:41 -0600 |
| commit | 112c550b4a3988f39e7d23e13c2f1bbd857bf55c (patch) | |
| tree | d85a770308ef7fcf326896e434d7e8b440f024a6 /Eigen/src/Core/MatrixStorage.h | |
| parent | 45d19afb18c0ac8d07de349dd80544f4b662210d (diff) | |
Added initial NEON support, most tests pass however we had to use some hackish workarounds
as gcc on ARM (both CodeSourcery 4.4.1 used and experimental 4.5) fail to
ensure proper alignment with __attribute__((aligned(16))). This has to be
fixed upstream to remove the workarounds.
Diffstat (limited to 'Eigen/src/Core/MatrixStorage.h')
| -rw-r--r-- | Eigen/src/Core/MatrixStorage.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Eigen/src/Core/MatrixStorage.h b/Eigen/src/Core/MatrixStorage.h index 3303b2663..ece603ffa 100644 --- a/Eigen/src/Core/MatrixStorage.h +++ b/Eigen/src/Core/MatrixStorage.h @@ -50,6 +50,12 @@ struct ei_matrix_array ei_matrix_array(ei_constructor_without_unaligned_array_assert) {} }; +// FIXME!!! This is a hack because ARM gcc does not honour __attribute__((aligned(16))) properly +#ifdef __ARM_NEON__ + #ifndef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT + #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT + #endif +#endif #ifdef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT #define EIGEN_MAKE_UNALIGNED_ARRAY_ASSERT(sizemask) #else |