From fe3b6e56177414f38d6f0e3dcb7beca164b41f6b Mon Sep 17 00:00:00 2001
From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Wed, 12 Sep 2001 14:50:59 +0000
Subject: [PATCH] Trivially work around an internal compiler error when
 compiling this file in optimized mode on a Linux machine with gcc2.95.3.

git-svn-id: https://svn.dealii.org/trunk@4982 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/deal.II/source/fe/fe_q.cc     | 25 +++++++++++++------------
 deal.II/deal.II/source/fe/fe_tools.cc | 25 +++++++++++++------------
 2 files changed, 26 insertions(+), 24 deletions(-)

diff --git a/deal.II/deal.II/source/fe/fe_q.cc b/deal.II/deal.II/source/fe/fe_q.cc
index a49ea86c82..ccb2cb0504 100644
--- a/deal.II/deal.II/source/fe/fe_q.cc
+++ b/deal.II/deal.II/source/fe/fe_q.cc
@@ -928,18 +928,19 @@ FE_Q<dim>::lexicographic_to_hierarchic_numbering (const FiniteElementData<dim> &
 	      }
 	}
 
-      for (int i=0; i<static_cast<signed int>(GeometryInfo<dim>::hexes_per_cell); ++i)
-	{
-	  unsigned int index = fe_data.first_hex_index;
-	  
-	  for (unsigned int jz = 1; jz<degree; jz++)
-	    for (unsigned int jy = 1; jy<degree; jy++)
-	      for (unsigned int jx = 1; jx<degree; jx++)
-		{
-		  const unsigned int tensorindex = jx + jy*n + jz*n*n;
-		  renumber[tensorindex]=index++;
-		}  
-	} 
+      if (GeometryInfo<dim>::hexes_per_cell > 0)
+	for (int i=0; i<static_cast<signed int>(GeometryInfo<dim>::hexes_per_cell); ++i)
+	  {
+	    unsigned int index = fe_data.first_hex_index;
+	    
+	    for (unsigned int jz = 1; jz<degree; jz++)
+	      for (unsigned int jy = 1; jy<degree; jy++)
+		for (unsigned int jx = 1; jx<degree; jx++)
+		  {
+		    const unsigned int tensorindex = jx + jy*n + jz*n*n;
+		    renumber[tensorindex]=index++;
+		  }  
+	  } 
     }
 }
 
diff --git a/deal.II/deal.II/source/fe/fe_tools.cc b/deal.II/deal.II/source/fe/fe_tools.cc
index b986c74638..f12e03f7a8 100644
--- a/deal.II/deal.II/source/fe/fe_tools.cc
+++ b/deal.II/deal.II/source/fe/fe_tools.cc
@@ -689,18 +689,19 @@ FETools::lexicographic_to_hierarchic_numbering (const FE_Q<dim>           &fe,
 	      }
 	}
 
-      for (int i=0; i<static_cast<signed int>(GeometryInfo<dim>::hexes_per_cell); ++i)
-	{
-	  unsigned int index = fe.first_hex_index;
-	  
-	  for (unsigned int jz = 1; jz<degree; jz++)
-	    for (unsigned int jy = 1; jy<degree; jy++)
-	      for (unsigned int jx = 1; jx<degree; jx++)
-		{
-		  const unsigned int tensorindex = jx + jy*n + jz*n*n;
-		  l2h[tensorindex]=index++;
-		}  
-	} 
+      if (GeometryInfo<dim>::hexes_per_cell > 0)
+	for (int i=0; i<static_cast<signed int>(GeometryInfo<dim>::hexes_per_cell); ++i)
+	  {
+	    unsigned int index = fe.first_hex_index;
+	    
+	    for (unsigned int jz = 1; jz<degree; jz++)
+	      for (unsigned int jy = 1; jy<degree; jy++)
+		for (unsigned int jx = 1; jx<degree; jx++)
+		  {
+		    const unsigned int tensorindex = jx + jy*n + jz*n*n;
+		    l2h[tensorindex]=index++;
+		  }  
+	  } 
     }
 };
 
-- 
2.39.5