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Fix bug #590: NEON Duplicate lane load

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This commit is contained in:
Simon Pilgrim 2013-06-23 14:13:21 +02:00
parent bea4a67c92
commit fab0235369
1 changed files with 4 additions and 4 deletions
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8
Eigen/src/Core/arch/NEON/PacketMath.h
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@ -191,15 +191,15 @@ template<> EIGEN_STRONG_INLINE Packet4i ploadu<Packet4i>(const int* from) { EI
template<> EIGEN_STRONG_INLINE Packet4f ploaddup<Packet4f>(const float* from) template<> EIGEN_STRONG_INLINE Packet4f ploaddup<Packet4f>(const float* from)
{ {
float32x2_t lo, hi; float32x2_t lo, hi;
lo = vdup_n_f32(*from); lo = vld1_dup_f32(from);
hi = vdup_n_f32(*(from+1)); hi = vld1_dup_f32(from+1);
return vcombine_f32(lo, hi); return vcombine_f32(lo, hi);
} }
template<> EIGEN_STRONG_INLINE Packet4i ploaddup<Packet4i>(const int* from) template<> EIGEN_STRONG_INLINE Packet4i ploaddup<Packet4i>(const int* from)
{ {
int32x2_t lo, hi; int32x2_t lo, hi;
lo = vdup_n_s32(*from); lo = vld1_dup_s32(from);
hi = vdup_n_s32(*(from+1)); hi = vld1_dup_s32(from+1);
return vcombine_s32(lo, hi); return vcombine_s32(lo, hi);
} }