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-rw-r--r--Eigen/src/Core/arch/NEON/TypeCasting.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/NEON/TypeCasting.h b/Eigen/src/Core/arch/NEON/TypeCasting.h
index 80be213d2..54f97336e 100644
--- a/Eigen/src/Core/arch/NEON/TypeCasting.h
+++ b/Eigen/src/Core/arch/NEON/TypeCasting.h
@@ -1401,6 +1401,14 @@ template <>
EIGEN_STRONG_INLINE Packet2ul preinterpret<Packet2ul, Packet2d>(const Packet2d& a) {
return vreinterpretq_u64_f64(a);
}
+template <>
+EIGEN_STRONG_INLINE Packet2d preinterpret<Packet2d, Packet4i>(const Packet4i& a) {
+ return vreinterpretq_f64_s32(a);
+}
+template <>
+EIGEN_STRONG_INLINE Packet4i preinterpret<Packet4i, Packet2d>(const Packet2d& a) {
+ return vreinterpretq_s32_f64(a);
+}
#endif // EIGEN_ARCH_ARM64