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Pulled latest updates from trunk

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This commit is contained in:
Benoit Steiner 2015-02-27 09:23:22 -08:00
commit bf9877a92a
4 changed files with 11 additions and 9 deletions
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2
CMakeLists.txt
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@ -227,7 +227,7 @@ if(NOT MSVC)
option(EIGEN_TEST_NEON "Enable/Disable Neon in tests/examples" OFF)
if(EIGEN_TEST_NEON)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -mcpu=cortex-a8")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -mfloat-abi=softfp")
message(STATUS "Enabling NEON in tests/examples")
endif()

7
Eigen/src/Core/GenericPacketMath.h
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@ -290,7 +290,11 @@ template<typename Packet> EIGEN_DEVICE_FUNC inline Packet preverse(const Packet&
template<size_t offset, typename Packet>
struct protate_impl
{
static Packet run(const Packet& a) { return a; }
static Packet run(const Packet& a)
{
eigen_assert(false && "unimplemented");
return a;
}
};
/** \internal \returns a packet with the coefficients rotated to the right in little-endian convention,
@ -299,7 +303,6 @@ struct protate_impl
*/
template<size_t offset, typename Packet> EIGEN_DEVICE_FUNC inline Packet protate(const Packet& a)
{
EIGEN_STATIC_ASSERT(offset < unpacket_traits<Packet>::size, ROTATION_BY_ILLEGAL_OFFSET);
return offset ? protate_impl<offset, Packet>::run(a) : a;
}

8
Eigen/src/Core/arch/NEON/PacketMath.h
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@ -76,12 +76,12 @@ typedef uint32x4_t Packet4ui;
template<> struct packet_traits<float> : default_packet_traits
{
typedef Packet4f type;
typedef Packet2f half;
typedef Packet4f half; // Packet2f intrinsics not implemented yet
enum {
Vectorizable = 1,
AlignedOnScalar = 1,
size = 4,
HasHalfPacket=1,
HasHalfPacket=0, // Packet2f intrinsics not implemented yet
HasDiv = 1,
// FIXME check the Has*
@ -95,12 +95,12 @@ template<> struct packet_traits<float> : default_packet_traits
template<> struct packet_traits<int> : default_packet_traits
{
typedef Packet4i type;
typedef Packet2i half;
typedef Packet4i half; // Packet2i intrinsics not implemented yet
enum {
Vectorizable = 1,
AlignedOnScalar = 1,
size=4,
HasHalfPacket=1
HasHalfPacket=0 // Packet2i intrinsics not implemented yet
// FIXME check the Has*
};
};

3
Eigen/src/Core/util/StaticAssert.h
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@ -93,8 +93,7 @@
THE_STORAGE_ORDER_OF_BOTH_SIDES_MUST_MATCH,
OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG,
IMPLICIT_CONVERSION_TO_SCALAR_IS_FOR_INNER_PRODUCT_ONLY,
STORAGE_LAYOUT_DOES_NOT_MATCH,
ROTATION_BY_ILLEGAL_OFFSET
STORAGE_LAYOUT_DOES_NOT_MATCH
};
};