[analyzer] Speed up ExplodedNode::Profile by avoiding copy constructors.

ProgramStateRef::Retain isn't free!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169525 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h b/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
index defac21fa369f72ff6f62b79aa128e019797de01..971a280384096ae0c01001cc716471f15982e1ab 100644 (file)
--- a/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
+++ b/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
@@ -174,7 +174,8 @@ public:
   }
 
   void Profile(llvm::FoldingSetNodeID& ID) const {
-    Profile(ID, getLocation(), getState(), isSink());
+    // We avoid copy constructors by not using accessors.
+    Profile(ID, Location, State, isSink());
   }
 
   /// addPredeccessor - Adds a predecessor to the current node, and