commit eaf5e24cbb17a8ee0f1f5aa29bc9faa5908a7120
author Ted Kremenek <kremenek@apple.com> Mon Oct 27 21:01:26 2008 +0000
committer Ted Kremenek <kremenek@apple.com> Mon Oct 27 21:01:26 2008 +0000
tree caca8ca7c7f13474c2e813725904e3cf9fe9fa5e
parent bc48caf3830fde90ecf270e38a93d0c43dc0608d

Pull determination of the super region for a VarRegion into a single getVarRegion() method.  This provides a common clean API for clients.

llvm-svn: 58272

clang/lib/Analysis/MemRegion.cpp

diff --git a/clang/lib/Analysis/MemRegion.cpp b/clang/lib/Analysis/MemRegion.cpp
index 8a7be0d..27ecffd 100644
--- a/clang/lib/Analysis/MemRegion.cpp
+++ b/clang/lib/Analysis/MemRegion.cpp
@@ -189,8 +189,11 @@
   return R;
 }
 
-VarRegion* MemRegionManager::getVarRegion(const VarDecl* d,
-                                          const MemRegion* superRegion) {
+VarRegion* MemRegionManager::getVarRegion(const VarDecl* d) {
+  
+  const MemRegion* superRegion = d->hasLocalStorage() ? getStackRegion() 
+                                 : getGlobalsRegion();
+  
   llvm::FoldingSetNodeID ID;
   DeclRegion::ProfileRegion(ID, d, superRegion, MemRegion::VarRegionKind);