global calls need to be collected/constructed before callgraph is constructed

Author: Martin Mory

lib/PhasarLLVM/ControlFlow/LLVMBasedICFG.cpp

@@ -150,12 +150,6 @@ LLVMBasedICFG::LLVMBasedICFG(ProjectIRDB &IRDB, CallGraphAnalysisType CGType,
                              "CallGraphAnalysisType::OTF was not specified.");
   }
 
-  // instantiate the respective resolver type
-  Res = makeResolver(IRDB, CGType, *this->TH, *this->PT);
-  LOG_IF_ENABLE(BOOST_LOG_SEV(lg::get(), INFO)
-                << "Starting CallGraphAnalysisType: " << CGType);
-  VisitedFunctions.reserve(IRDB.getAllFunctions().size());
-
   for (const auto &EntryPoint : EntryPoints) {
     auto *F = IRDB.getFunctionDefinition(EntryPoint);
     if (F == nullptr) {
@@ -177,6 +171,12 @@ LLVMBasedICFG::LLVMBasedICFG(ProjectIRDB &IRDB, CallGraphAnalysisType CGType,
                       UserEntryPoints.end());
   }
 
+  // instantiate the respective resolver type
+  Res = makeResolver(IRDB, CGType, *this->TH, *this->PT);
+  LOG_IF_ENABLE(BOOST_LOG_SEV(lg::get(), INFO)
+                << "Starting CallGraphAnalysisType: " << CGType);
+  VisitedFunctions.reserve(IRDB.getAllFunctions().size());
+
   bool FixpointReached;
   do {
     FixpointReached = true;