Pull determination of the super region for a VarRegion into a single getVarRegion() method. This provides a common clean API for clients.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58272 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index 8a7be0d..27ecffd 100644
--- a/lib/Analysis/MemRegion.cpp
+++ b/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);