diff options
Diffstat (limited to 'lib/Analysis/IPA/CallGraph.cpp')
| -rw-r--r-- | lib/Analysis/IPA/CallGraph.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp index 0df3e8a..dec0ece 100644 --- a/lib/Analysis/IPA/CallGraph.cpp +++ b/lib/Analysis/IPA/CallGraph.cpp @@ -141,12 +141,13 @@ private: for (BasicBlock::iterator II = BB->begin(), IE = BB->end(); II != IE; ++II) { CallSite CS(cast<Value>(II)); - if (CS && !isa<IntrinsicInst>(II)) { + if (CS) { const Function *Callee = CS.getCalledFunction(); - if (Callee) - Node->addCalledFunction(CS, getOrInsertFunction(Callee)); - else + if (!Callee) + // Indirect calls of intrinsics are not allowed so no need to check. Node->addCalledFunction(CS, CallsExternalNode); + else if (!Callee->isIntrinsic()) + Node->addCalledFunction(CS, getOrInsertFunction(Callee)); } } } @@ -198,9 +199,11 @@ void CallGraph::print(raw_ostream &OS, Module*) const { for (CallGraph::const_iterator I = begin(), E = end(); I != E; ++I) I->second->print(OS); } +#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) void CallGraph::dump() const { print(dbgs(), 0); } +#endif //===----------------------------------------------------------------------===// // Implementations of public modification methods @@ -267,7 +270,9 @@ void CallGraphNode::print(raw_ostream &OS) const { OS << '\n'; } +#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) void CallGraphNode::dump() const { print(dbgs()); } +#endif /// removeCallEdgeFor - This method removes the edge in the node for the /// specified call site. Note that this method takes linear time, so it |
