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minor cleanup

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This commit is contained in:
Benoit Jacob 2010-03-03 13:16:21 -05:00
parent 7dd81aad74
commit 6c89fd4df0
2 changed files with 4 additions and 5 deletions
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4
CMakeLists.txt
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@ -98,13 +98,13 @@ if(CMAKE_COMPILER_IS_GNUCXX)
message("Enabling SSE4.2 in tests/examples")
endif()
option(EIGEN_TEST_ALTIVEC "Enable/Disable altivec in tests/examples" OFF)
option(EIGEN_TEST_ALTIVEC "Enable/Disable AltiVec in tests/examples" OFF)
if(EIGEN_TEST_ALTIVEC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maltivec -mabi=altivec")
message("Enabling AltiVec in tests/examples")
endif()
option(EIGEN_TEST_NEON "Enable/Disable altivec in tests/examples" OFF)
option(EIGEN_TEST_NEON "Enable/Disable Neon in tests/examples" OFF)
if(EIGEN_TEST_NEON)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfloat-abi=softfp -mfpu=neon -mcpu=cortex-a8")
message("Enabling NEON in tests/examples")

5
Eigen/src/Core/util/XprHelper.h
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@ -90,12 +90,11 @@ class ei_compute_matrix_flags
is_dynamic_size_storage = MaxRows==Dynamic || MaxCols==Dynamic,
#if !defined(__ARM_NEON__)
is_fixed_size_aligned
= (!is_dynamic_size_storage)
= (!is_dynamic_size_storage) && (((MaxCols*MaxRows) % ei_packet_traits<Scalar>::size) == 0),
#else
// FIXME!!! This is a hack because ARM gcc does not honour __attribute__((aligned(16))) properly
is_fixed_size_aligned = 0
is_fixed_size_aligned = 0,
#endif
&& (((MaxCols*MaxRows) % ei_packet_traits<Scalar>::size) == 0),
aligned_bit = (((Options&DontAlign)==0)
&& (is_dynamic_size_storage || is_fixed_size_aligned))
? AlignedBit : 0,