Remove unused packet op "palign".

Clean up a compiler warning in c++03 mode in AVX512/Complex.h.

2 files changed, 0 insertions, 117 deletions

diff --git a/Eigen/src/Core/arch/AVX/Complex.h b/Eigen/src/Core/arch/AVX/Complex.h
index 03a097e49..893eb2702 100644
--- a/Eigen/src/Core/arch/AVX/Complex.h
+++ b/Eigen/src/Core/arch/AVX/Complex.h
@@ -157,16 +157,6 @@ template<> EIGEN_STRONG_INLINE std::complex<float> predux_mul<Packet4cf>(const P
                          Packet2cf(_mm256_extractf128_ps(a.v, 1))));
 }
 
-template<int Offset>
-struct palign_impl<Offset,Packet4cf>
-{
-  static EIGEN_STRONG_INLINE void run(Packet4cf& first, const Packet4cf& second)
-  {
-    if (Offset==0) return;
-    palign_impl<Offset*2,Packet8f>::run(first.v, second.v);
-  }
-};
-
 template<> struct conj_helper<Packet4cf, Packet4cf, false,true>
 {
   EIGEN_STRONG_INLINE Packet4cf pmadd(const Packet4cf& x, const Packet4cf& y, const Packet4cf& c) const
@@ -339,16 +329,6 @@ template<> EIGEN_STRONG_INLINE std::complex<double> predux_mul<Packet2cd>(const
                      Packet1cd(_mm256_extractf128_pd(a.v,1))));
 }
 
-template<int Offset>
-struct palign_impl<Offset,Packet2cd>
-{
-  static EIGEN_STRONG_INLINE void run(Packet2cd& first, const Packet2cd& second)
-  {
-    if (Offset==0) return;
-    palign_impl<Offset*2,Packet4d>::run(first.v, second.v);
-  }
-};
-
 template<> struct conj_helper<Packet2cd, Packet2cd, false,true>
 {
   EIGEN_STRONG_INLINE Packet2cd pmadd(const Packet2cd& x, const Packet2cd& y, const Packet2cd& c) const
diff --git a/Eigen/src/Core/arch/AVX/PacketMath.h b/Eigen/src/Core/arch/AVX/PacketMath.h
index 3ed713eee..10196fd6d 100644
--- a/Eigen/src/Core/arch/AVX/PacketMath.h
+++ b/Eigen/src/Core/arch/AVX/PacketMath.h
@@ -691,93 +691,6 @@ template<> EIGEN_STRONG_INLINE bool predux_any(const Packet8f& x)
   return _mm256_movemask_ps(x)!=0;
 }
 
-template<int Offset>
-struct palign_impl<Offset,Packet8f>
-{
-  static EIGEN_STRONG_INLINE void run(Packet8f& first, const Packet8f& second)
-  {
-    if (Offset==1)
-    {
-      first = _mm256_blend_ps(first, second, 1);
-      Packet8f tmp1 = _mm256_permute_ps (first, _MM_SHUFFLE(0,3,2,1));
-      Packet8f tmp2 = _mm256_permute2f128_ps (tmp1, tmp1, 1);
-      first = _mm256_blend_ps(tmp1, tmp2, 0x88);
-    }
-    else if (Offset==2)
-    {
-      first = _mm256_blend_ps(first, second, 3);
-      Packet8f tmp1 = _mm256_permute_ps (first, _MM_SHUFFLE(1,0,3,2));
-      Packet8f tmp2 = _mm256_permute2f128_ps (tmp1, tmp1, 1);
-      first = _mm256_blend_ps(tmp1, tmp2, 0xcc);
-    }
-    else if (Offset==3)
-    {
-      first = _mm256_blend_ps(first, second, 7);
-      Packet8f tmp1 = _mm256_permute_ps (first, _MM_SHUFFLE(2,1,0,3));
-      Packet8f tmp2 = _mm256_permute2f128_ps (tmp1, tmp1, 1);
-      first = _mm256_blend_ps(tmp1, tmp2, 0xee);
-    }
-    else if (Offset==4)
-    {
-      first = _mm256_blend_ps(first, second, 15);
-      Packet8f tmp1 = _mm256_permute_ps (first, _MM_SHUFFLE(3,2,1,0));
-      Packet8f tmp2 = _mm256_permute2f128_ps (tmp1, tmp1, 1);
-      first = _mm256_permute_ps(tmp2, _MM_SHUFFLE(3,2,1,0));
-    }
-    else if (Offset==5)
-    {
-      first = _mm256_blend_ps(first, second, 31);
-      first = _mm256_permute2f128_ps(first, first, 1);
-      Packet8f tmp = _mm256_permute_ps (first, _MM_SHUFFLE(0,3,2,1));
-      first = _mm256_permute2f128_ps(tmp, tmp, 1);
-      first = _mm256_blend_ps(tmp, first, 0x88);
-    }
-    else if (Offset==6)
-    {
-      first = _mm256_blend_ps(first, second, 63);
-      first = _mm256_permute2f128_ps(first, first, 1);
-      Packet8f tmp = _mm256_permute_ps (first, _MM_SHUFFLE(1,0,3,2));
-      first = _mm256_permute2f128_ps(tmp, tmp, 1);
-      first = _mm256_blend_ps(tmp, first, 0xcc);
-    }
-    else if (Offset==7)
-    {
-      first = _mm256_blend_ps(first, second, 127);
-      first = _mm256_permute2f128_ps(first, first, 1);
-      Packet8f tmp = _mm256_permute_ps (first, _MM_SHUFFLE(2,1,0,3));
-      first = _mm256_permute2f128_ps(tmp, tmp, 1);
-      first = _mm256_blend_ps(tmp, first, 0xee);
-    }
-  }
-};
-
-template<int Offset>
-struct palign_impl<Offset,Packet4d>
-{
-  static EIGEN_STRONG_INLINE void run(Packet4d& first, const Packet4d& second)
-  {
-    if (Offset==1)
-    {
-      first = _mm256_blend_pd(first, second, 1);
-      __m256d tmp = _mm256_permute_pd(first, 5);
-      first = _mm256_permute2f128_pd(tmp, tmp, 1);
-      first = _mm256_blend_pd(tmp, first, 0xA);
-    }
-    else if (Offset==2)
-    {
-      first = _mm256_blend_pd(first, second, 3);
-      first = _mm256_permute2f128_pd(first, first, 1);
-    }
-    else if (Offset==3)
-    {
-      first = _mm256_blend_pd(first, second, 7);
-      __m256d tmp = _mm256_permute_pd(first, 5);
-      first = _mm256_permute2f128_pd(tmp, tmp, 1);
-      first = _mm256_blend_pd(tmp, first, 5);
-    }
-  }
-};
-
 EIGEN_DEVICE_FUNC inline void
 ptranspose(PacketBlock<Packet8f,8>& kernel) {
   __m256 T0 = _mm256_unpacklo_ps(kernel.packet[0], kernel.packet[1]);
@@ -1078,16 +991,6 @@ template<> EIGEN_STRONG_INLINE Packet8h pinsertlast(const Packet8h& a, Eigen::ha
   return _mm_insert_epi16(a,int(b.x),7);
 }
 
-template<int Offset>
-struct palign_impl<Offset,Packet8h>
-{
-  static EIGEN_STRONG_INLINE void run(Packet8h& first, const Packet8h& second)
-  {
-    if (Offset!=0)
-      first = _mm_alignr_epi8(second,first, Offset*2);
-  }
-};
-
 EIGEN_STRONG_INLINE void
 ptranspose(PacketBlock<Packet8h,8>& kernel) {
   __m128i a = kernel.packet[0];