remove utility methods that are not very useful.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74762 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 1 insertions, 4 deletions

diff --git a/include/clang/Analysis/PathSensitive/ValueManager.h b/include/clang/Analysis/PathSensitive/ValueManager.h
index 886567039c..36d1df2150 100644
--- a/include/clang/Analysis/PathSensitive/ValueManager.h
+++ b/include/clang/Analysis/PathSensitive/ValueManager.h
@@ -68,9 +68,6 @@ public:
     return SymMgr.getConjuredSymbol(E, VisitCount, SymbolTag);
   }
 
-  SVal makeUnknownVal() { return UnknownVal(); }
-  SVal makeUndefinedVal() { return UndefinedVal(); }
-  
   /// makeZeroVal - Construct an SVal representing '0' for the specified type.
   SVal makeZeroVal(QualType T);
 
diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 288831c5f9..23e8b738b6 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -937,7 +937,7 @@ SVal RegionStoreManager::RetrieveElement(const GRState* state,
   // Check if the super region has a binding.
   if (B.lookup(superR)) {
     // We do not extract the bit value from super region for now.
-    return ValMgr.makeUnknownVal();
+    return UnknownVal();
   }
   
   if (R->hasHeapStorage()) {