diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Analysis/IPA/CallGraph.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/llvm/lib/Analysis/IPA/CallGraph.cpp b/llvm/lib/Analysis/IPA/CallGraph.cpp index 67cf7f86e07..ee276393964 100644 --- a/llvm/lib/Analysis/IPA/CallGraph.cpp +++ b/llvm/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) { |
