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| author |  Gael Guennebaud <g.gael@free.fr> | 2015-12-10 16:06:33 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2015-12-10 16:06:33 +0100 |
| commit | 7ad1aaec1db2dbf1abfc19a5bb62626653fa48fb (patch) | |
| tree | 8e76cb846d2f0da726780a5f90a105dd924fd990 /Eigen | |
| parent | b0a1d6f2e532afa475077f9d8b79b1cbe87b71ae (diff) | |
bug #1103: fix neon vectorization of pmul(Packet1cd,Packet1cd)
Diffstat (limited to 'Eigen')
| -rw-r--r-- | Eigen/src/Core/arch/NEON/Complex.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Eigen/src/Core/arch/NEON/Complex.h b/Eigen/src/Core/arch/NEON/Complex.h index d2322b307..d2d467936 100644 --- a/Eigen/src/Core/arch/NEON/Complex.h +++ b/Eigen/src/Core/arch/NEON/Complex.h @@ -73,7 +73,7 @@ template<> EIGEN_STRONG_INLINE Packet2cf pmul<Packet2cf>(const Packet2cf& a, con // Get the real values of a | a1_re | a1_re | a2_re | a2_re | v1 = vcombine_f32(vdup_lane_f32(vget_low_f32(a.v), 0), vdup_lane_f32(vget_high_f32(a.v), 0)); - // Get the real values of a | a1_im | a1_im | a2_im | a2_im | + // Get the imag values of a | a1_im | a1_im | a2_im | a2_im | v2 = vcombine_f32(vdup_lane_f32(vget_low_f32(a.v), 1), vdup_lane_f32(vget_high_f32(a.v), 1)); // Multiply the real a with b v1 = vmulq_f32(v1, b.v); @@ -325,8 +325,8 @@ template<> EIGEN_STRONG_INLINE Packet1cd pmul<Packet1cd>(const Packet1cd& a, con // Get the real values of a v1 = vdupq_lane_f64(vget_low_f64(a.v), 0); - // Get the real values of a - v2 = vdupq_lane_f64(vget_high_f64(a.v), 1); + // Get the imag values of a + v2 = vdupq_lane_f64(vget_high_f64(a.v), 0); // Multiply the real a with b v1 = vmulq_f64(v1, b.v); // Multiply the imag a with b |