commit 7e398e943663187a43717489277f85b82132c8d3
author Rasmus Munk Larsen <rmlarsen@google.com> Fri Nov 04 16:13:09 2022 +0000
committer Rasmus Munk Larsen <rmlarsen@google.com> Fri Nov 04 16:13:09 2022 +0000
tree 25f6bcececa3625d1fd9f9a3fef29bb3191b468e
parent 82b152dbe73d0c8b6ec34968d643bc08e45defbf

Add missing return keyword in psignbit for NEON.

Eigen/src/Core/arch/NEON/PacketMath.h

diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h
index 067b725..a024c1c 100644
--- a/Eigen/src/Core/arch/NEON/PacketMath.h
+++ b/Eigen/src/Core/arch/NEON/PacketMath.h
@@ -2372,11 +2372,11 @@
 }
 template<> EIGEN_STRONG_INLINE Packet2ul pabs(const Packet2ul& a) { return a; }
 
-template<> EIGEN_STRONG_INLINE Packet4h psignbit(const Packet4h& a) {  vreinterpret_f16_s16( vshr_n_s16( vreinterpret_s16_f16(a), 15)); }
-template<> EIGEN_STRONG_INLINE Packet8h psignbit(const Packet8h& a) { vreinterpretq_f16_s16(vshrq_n_s16(vreinterpretq_s16_f16(a), 15)); }
-template<> EIGEN_STRONG_INLINE Packet2f psignbit(const Packet2f& a) {  vreinterpret_f32_s32( vshr_n_s32( vreinterpret_s32_f32(a), 31)); }
-template<> EIGEN_STRONG_INLINE Packet4f psignbit(const Packet4f& a) { vreinterpretq_f32_s32(vshrq_n_s32(vreinterpretq_s32_f32(a), 31)); }
-template<> EIGEN_STRONG_INLINE Packet2d psignbit(const Packet2d& a) { vreinterpretq_f64_s64(vshrq_n_s64(vreinterpretq_s64_f64(a), 63)); }
+template<> EIGEN_STRONG_INLINE Packet4h psignbit(const Packet4h& a) { return vreinterpret_f16_s16( vshr_n_s16( vreinterpret_s16_f16(a), 15)); }
+template<> EIGEN_STRONG_INLINE Packet8h psignbit(const Packet8h& a) { return vreinterpretq_f16_s16(vshrq_n_s16(vreinterpretq_s16_f16(a), 15)); }
+template<> EIGEN_STRONG_INLINE Packet2f psignbit(const Packet2f& a) { return vreinterpret_f32_s32( vshr_n_s32( vreinterpret_s32_f32(a), 31)); }
+template<> EIGEN_STRONG_INLINE Packet4f psignbit(const Packet4f& a) { return vreinterpretq_f32_s32(vshrq_n_s32(vreinterpretq_s32_f32(a), 31)); }
+template<> EIGEN_STRONG_INLINE Packet2d psignbit(const Packet2d& a) { return vreinterpretq_f64_s64(vshrq_n_s64(vreinterpretq_s64_f64(a), 63)); }
 
 template<> EIGEN_STRONG_INLINE Packet2f pfrexp<Packet2f>(const Packet2f& a, Packet2f& exponent)
 { return pfrexp_generic(a,exponent); }