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bug #1059: fix predux_max<Packet4i> for NEON (this was already fixed in the default branch)

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This commit is contained in:
Gael Guennebaud 2015-09-01 16:30:18 +02:00
parent 96f64441f7
commit 3ec6d38f35
1 changed files with 1 additions and 0 deletions
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Eigen/src/Core/arch/NEON/PacketMath.h
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@ -384,6 +384,7 @@ template<> EIGEN_STRONG_INLINE int predux_max<Packet4i>(const Packet4i& a)
a_lo = vget_low_s32(a); a_lo = vget_low_s32(a);
a_hi = vget_high_s32(a); a_hi = vget_high_s32(a);
max = vpmax_s32(a_lo, a_hi); max = vpmax_s32(a_lo, a_hi);
max = vpmax_s32(max, max);
return vget_lane_s32(max, 0); return vget_lane_s32(max, 0);
} }