From 776d86d8df175b7036467a0ef131bd34755f847d Mon Sep 17 00:00:00 2001
From: Charles Schlosser <cs.schlosser@gmail.com>
Date: Mon, 1 Apr 2024 00:31:46 +0000
Subject: [PATCH] AVX: guard Packet4l definition

---
 Eigen/src/Core/arch/AVX/PacketMath.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Eigen/src/Core/arch/AVX/PacketMath.h b/Eigen/src/Core/arch/AVX/PacketMath.h
index 4a0c72e04..ebea1dc75 100644
--- a/Eigen/src/Core/arch/AVX/PacketMath.h
+++ b/Eigen/src/Core/arch/AVX/PacketMath.h
@@ -330,7 +330,9 @@ template <>
 struct unpacket_traits<Packet4d> {
   typedef double type;
   typedef Packet2d half;
+#ifdef EIGEN_VECTORIZE_AVX2
   typedef Packet4l integer_packet;
+#endif
   enum {
     size = 4,
     alignment = Aligned32,