From: Maximilian Bergbauer <bergbauer@lnm.mw.tum.de>
Date: Fri, 10 Dec 2021 10:08:29 +0000 (+0100)
Subject: Fix hessian tests
X-Git-Tag: v9.4.0-rc1~740^2~14
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e869fc334c4553fc36e39f6a5e72b516807a710b;p=dealii.git

Fix hessian tests
---

diff --git a/include/deal.II/matrix_free/evaluation_kernels.h b/include/deal.II/matrix_free/evaluation_kernels.h
index 92001b04db..121f5a83d5 100644
--- a/include/deal.II/matrix_free/evaluation_kernels.h
+++ b/include/deal.II/matrix_free/evaluation_kernels.h
@@ -2083,7 +2083,8 @@ namespace internal
       // keep a copy of the original pointer for the case of the Hessians
       Number *values_dofs_ptr = values_dofs;
 
-      if (evaluation_flag == EvaluationFlags::values)
+      if (evaluation_flag & EvaluationFlags::values &&
+          !(evaluation_flag & EvaluationFlags::gradients))
         for (unsigned int c = 0; c < n_components; ++c)
           {
             switch (dim)
@@ -2283,7 +2284,8 @@ namespace internal
       // keep a copy of the original pointer for the case of the Hessians
       Number *values_dofs_ptr = values_dofs;
 
-      if (integration_flag == EvaluationFlags::values)
+      if (integration_flag & EvaluationFlags::values &&
+          !(integration_flag & EvaluationFlags::gradients))
         for (unsigned int c = 0; c < n_components; ++c)
           {
             switch (dim)