commit ad809f7db6559e72a1a976f339b190a86c9d0bb5
author John Criswell <criswell@uiuc.edu> Wed Oct 17 22:49:02 2012 +0000
committer John Criswell <criswell@uiuc.edu> Wed Oct 17 22:49:02 2012 +0000
tree aa2b419e5859490e5b12800b23692d4fc6a7f9a9
parent 733fcb88d3ef489647a267bcb34325f051b7c9c6

Put #ifndef NDEBUG guards around code that is only used in debug builds.
No functionality changes.

llvm-svn: 166136

poolalloc/lib/DSA/DataStructure.cpp

diff --git a/poolalloc/lib/DSA/DataStructure.cpp b/poolalloc/lib/DSA/DataStructure.cpp
index 547e6c7..d609693 100644
--- a/poolalloc/lib/DSA/DataStructure.cpp
+++ b/poolalloc/lib/DSA/DataStructure.cpp
@@ -1395,7 +1395,9 @@
   DSScalarMap &SM = G.getScalarMap();
   EquivalenceClasses<const GlobalValue*> &GlobalECs = SM.getGlobalECs();
 
+#ifndef NDEBUG
   bool MadeChange = false;
+#endif
   std::vector<const GlobalValue*> SMGVV(SM.global_begin(), SM.global_end());
 
   for (std::vector<const GlobalValue*>::iterator GI = SMGVV.begin(),
@@ -1428,7 +1430,9 @@
 
     // Finally, remove the global from the ScalarMap.
     SM.erase(GV);
+#ifndef NDEBUG
     MadeChange = true;
+#endif
   }
 
   DEBUG(if(MadeChange) G.AssertGraphOK());