From: Yaron Keren <yaron.keren@gmail.com>
Date: Fri, 12 Jun 2015 05:15:27 +0000 (+0000)
Subject: Rangify for loops, NFC.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3b50e969941556504036a65415d95d1b0ad45ee3;p=oota-llvm.git

Rangify for loops, NFC.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239596 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index 67cf7f86e07..ee276393964 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -24,8 +24,8 @@ CallGraph::CallGraph(Module &M)
     : M(M), Root(nullptr), ExternalCallingNode(getOrInsertFunction(nullptr)),
       CallsExternalNode(new CallGraphNode(nullptr)) {
   // Add every function to the call graph.
-  for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
-    addToCallGraph(I);
+  for (Function &F : M)
+    addToCallGraph(&F);
 
   // If we didn't find a main function, use the external call graph node
   if (!Root)
@@ -40,13 +40,11 @@ CallGraph::~CallGraph() {
 // Reset all node's use counts to zero before deleting them to prevent an
 // assertion from firing.
 #ifndef NDEBUG
-  for (FunctionMapTy::iterator I = FunctionMap.begin(), E = FunctionMap.end();
-       I != E; ++I)
-    I->second->allReferencesDropped();
+  for (auto &I : FunctionMap)
+    I.second->allReferencesDropped();
 #endif
-  for (FunctionMapTy::iterator I = FunctionMap.begin(), E = FunctionMap.end();
-       I != E; ++I)
-    delete I->second;
+  for (auto &I : FunctionMap)
+    delete I.second;
 }
 
 void CallGraph::addToCallGraph(Function *F) {