commit f09d769c2861d2b0a6b6b772604efa3c00d70942
author Zhongxing Xu <xuzhongxing@gmail.com> Mon Mar 09 09:31:22 2009 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Mon Mar 09 09:31:22 2009 +0000
tree ecb5585c92e5e8f5cfa5d5cb745620773b975bf7
parent 52ec9318986e2232e8f24342d01a79cff5bee281

Only track integer and pointer values.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66419 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/RegionStore.cpp

diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 433b05d..4c54721 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -751,8 +751,11 @@
     return UndefinedVal();
   }
 
-  // All other values are symbolic.
-  return SVal::GetRValueSymbolVal(getSymbolManager(), R);
+  // All other integer values are symbolic.
+  if (Loc::IsLocType(RTy) || RTy->isIntegerType())
+    return SVal::GetRValueSymbolVal(getSymbolManager(), R);
+  else
+    return UnknownVal();
 }
 
 SVal RegionStoreManager::RetrieveStruct(const GRState* St,const TypedRegion* R){