diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2013-09-10 16:13:59 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2013-09-10 16:13:59 +0200 |
| commit | 4612a1cd870b4a72b3849608fcdce9a18dc80a65 (patch) | |
| tree | 38a81f9df83c3876ce56f5d1ef98062c48685b87 /Eigen/src/Core/arch/AltiVec/PacketMath.h | |
| parent | 07417bd03f501efd276302123eb77b2f5a1a67b7 (diff) | |
Fix ploaddup and lin-spaced with AltiVec.
Diffstat (limited to 'Eigen/src/Core/arch/AltiVec/PacketMath.h')
| -rwxr-xr-x[-rw-r--r--] | Eigen/src/Core/arch/AltiVec/PacketMath.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Eigen/src/Core/arch/AltiVec/PacketMath.h b/Eigen/src/Core/arch/AltiVec/PacketMath.h index e4089962d..45d1954f7 100644..100755 --- a/Eigen/src/Core/arch/AltiVec/PacketMath.h +++ b/Eigen/src/Core/arch/AltiVec/PacketMath.h @@ -56,8 +56,8 @@ typedef __vector unsigned char Packet16uc; #define DST_CTRL(size, count, stride) (((size) << 24) | ((count) << 16) | (stride)) // Define global static constants: -static Packet4f p4f_COUNTDOWN = { 3.0, 2.0, 1.0, 0.0 }; -static Packet4i p4i_COUNTDOWN = { 3, 2, 1, 0 }; +static Packet4f p4f_COUNTDOWN = { 0.0, 1.0, 2.0, 3.0 }; +static Packet4i p4i_COUNTDOWN = { 0, 1, 2, 3 }; static Packet16uc p16uc_REVERSE = {12,13,14,15, 8,9,10,11, 4,5,6,7, 0,1,2,3}; static Packet16uc p16uc_FORWARD = vec_lvsl(0, (float*)0); static Packet16uc p16uc_DUPLICATE = {0,1,2,3, 0,1,2,3, 4,5,6,7, 4,5,6,7}; @@ -286,15 +286,15 @@ template<> EIGEN_STRONG_INLINE Packet4i ploadu<Packet4i>(const int* from) template<> EIGEN_STRONG_INLINE Packet4f ploaddup<Packet4f>(const float* from) { Packet4f p; - if((ptrdiff_t(&from) % 16) == 0) p = pload<Packet4f>(from); - else p = ploadu<Packet4f>(from); + if((ptrdiff_t(from) % 16) == 0) p = pload<Packet4f>(from); + else p = ploadu<Packet4f>(from); return vec_perm(p, p, p16uc_DUPLICATE); } template<> EIGEN_STRONG_INLINE Packet4i ploaddup<Packet4i>(const int* from) { Packet4i p; - if((ptrdiff_t(&from) % 16) == 0) p = pload<Packet4i>(from); - else p = ploadu<Packet4i>(from); + if((ptrdiff_t(from) % 16) == 0) p = pload<Packet4i>(from); + else p = ploadu<Packet4i>(from); return vec_perm(p, p, p16uc_DUPLICATE); } |