[llvm] r278037 - RefreshCallGraph does not modify the SCC, adding "const" to make it clear (NFC)

[Mehdi Amini via llvm-commits]

Author: mehdi_amini
Date: Mon Aug  8 13:51:05 2016
New Revision: 278037

URL: http://llvm.org/viewvc/llvm-project?rev=278037&view=rev
Log:
RefreshCallGraph does not modify the SCC, adding "const" to make it clear (NFC)

Modified:
    llvm/trunk/lib/Analysis/CallGraphSCCPass.cpp

Modified: llvm/trunk/lib/Analysis/CallGraphSCCPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/CallGraphSCCPass.cpp?rev=278037&r1=278036&r2=278037&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/CallGraphSCCPass.cpp (original)
+++ llvm/trunk/lib/Analysis/CallGraphSCCPass.cpp Mon Aug  8 13:51:05 2016
@@ -100,7 +100,7 @@ private:
   bool RunPassOnSCC(Pass *P, CallGraphSCC &CurSCC,
                     CallGraph &CG, bool &CallGraphUpToDate,
                     bool &DevirtualizedCall);
-  bool RefreshCallGraph(CallGraphSCC &CurSCC, CallGraph &CG,
+  bool RefreshCallGraph(const CallGraphSCC &CurSCC, CallGraph &CG,
                         bool IsCheckingMode);
 };
 
@@ -175,8 +175,8 @@ bool CGPassManager::RunPassOnSCC(Pass *P
 /// a function pass like GVN optimizes away stuff feeding the indirect call.
 /// This never happens in checking mode.
 ///
-bool CGPassManager::RefreshCallGraph(CallGraphSCC &CurSCC,
-                                     CallGraph &CG, bool CheckingMode) {
+bool CGPassManager::RefreshCallGraph(const CallGraphSCC &CurSCC, CallGraph &CG,
+                                     bool CheckingMode) {
   DenseMap<Value*, CallGraphNode*> CallSites;
   
   DEBUG(dbgs() << "CGSCCPASSMGR: Refreshing SCC with " << CurSCC.size()