From b2c9ba2beef4b5fd61513d73911c678e93c8dd9d Mon Sep 17 00:00:00 2001
From: Dieter Dobbelaere <dieter.dobbelaere@senteatech.com>
Date: Wed, 3 Apr 2024 10:52:24 +0200
Subject: [PATCH] Fix preprocessor condition on when to use fast float logistic
 implementation.

---
 Eigen/src/Core/functors/UnaryFunctors.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/functors/UnaryFunctors.h b/Eigen/src/Core/functors/UnaryFunctors.h
index 4447b82f7..2f9b920d6 100644
--- a/Eigen/src/Core/functors/UnaryFunctors.h
+++ b/Eigen/src/Core/functors/UnaryFunctors.h
@@ -1126,7 +1126,7 @@ struct scalar_logistic_op : scalar_logistic_op_impl<T> {};
 
 // TODO(rmlarsen): Enable the following on host when integer_packet is defined
 // for the relevant packet types.
-#ifdef EIGEN_GPU_CC
+#ifndef EIGEN_GPUCC
 
 /** \internal
  * \brief Template specialization of the logistic function for float.