r289431 - [StaticAnalysis] Remove unnecessary parameter in CallGraphNode::addCallee.

[Haojian Wu via cfe-commits]

Author: hokein
Date: Mon Dec 12 08:12:10 2016
New Revision: 289431

URL: http://llvm.org/viewvc/llvm-project?rev=289431&view=rev
Log:
[StaticAnalysis] Remove unnecessary parameter in CallGraphNode::addCallee.

Summary:
Remove the CallGraph in addCallee as it is not used in addCallee.
It decouples addCallee from CallGraph, so that we can use CallGraphNode
within our customized CallGraph.

Reviewers: bkramer

Subscribers: cfe-commits, ioeric

Differential Revision: https://reviews.llvm.org/D27674

Modified:
    cfe/trunk/include/clang/Analysis/CallGraph.h
    cfe/trunk/lib/Analysis/CallGraph.cpp

Modified: cfe/trunk/include/clang/Analysis/CallGraph.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Analysis/CallGraph.h?rev=289431&r1=289430&r2=289431&view=diff
==============================================================================
--- cfe/trunk/include/clang/Analysis/CallGraph.h (original)
+++ cfe/trunk/include/clang/Analysis/CallGraph.h Mon Dec 12 08:12:10 2016
@@ -157,7 +157,7 @@ public:
   inline bool empty() const {return CalledFunctions.empty(); }
   inline unsigned size() const {return CalledFunctions.size(); }
 
-  void addCallee(CallGraphNode *N, CallGraph *CG) {
+  void addCallee(CallGraphNode *N) {
     CalledFunctions.push_back(N);
   }
 

Modified: cfe/trunk/lib/Analysis/CallGraph.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/CallGraph.cpp?rev=289431&r1=289430&r2=289431&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/CallGraph.cpp (original)
+++ cfe/trunk/lib/Analysis/CallGraph.cpp Mon Dec 12 08:12:10 2016
@@ -55,7 +55,7 @@ public:
   void addCalledDecl(Decl *D) {
     if (G->includeInGraph(D)) {
       CallGraphNode *CalleeNode = G->getOrInsertNode(D);
-      CallerNode->addCallee(CalleeNode, G);
+      CallerNode->addCallee(CalleeNode);
     }
   }
 
@@ -154,7 +154,7 @@ CallGraphNode *CallGraph::getOrInsertNod
   Node = llvm::make_unique<CallGraphNode>(F);
   // Make Root node a parent of all functions to make sure all are reachable.
   if (F)
-    Root->addCallee(Node.get(), this);
+    Root->addCallee(Node.get());
   return Node.get();
 }