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bug #1103: fix neon vectorization of pmul(Packet1cd,Packet1cd)

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This commit is contained in:
Gael Guennebaud 2015-12-10 16:06:33 +01:00
parent b0a1d6f2e5
commit 7ad1aaec1d
1 changed files with 3 additions and 3 deletions
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6
Eigen/src/Core/arch/NEON/Complex.h
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@ -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