diff options
Diffstat (limited to 'lib/Analysis/DataStructure/TopDownClosure.cpp')
| -rw-r--r-- | lib/Analysis/DataStructure/TopDownClosure.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/DataStructure/TopDownClosure.cpp b/lib/Analysis/DataStructure/TopDownClosure.cpp index 5c15b50..aa9a6a9 100644 --- a/lib/Analysis/DataStructure/TopDownClosure.cpp +++ b/lib/Analysis/DataStructure/TopDownClosure.cpp @@ -160,7 +160,8 @@ void TDDataStructures::calculateGraph(Function &F) { // Resolve all of the arguments... Function::aiterator AI = Callee->abegin(); - for (unsigned i = 0, e = NewCS.getNumPtrArgs(); i != e; ++i, ++AI) { + for (unsigned i = 0, e = NewCS.getNumPtrArgs(); + i != e && AI != Callee->aend(); ++i, ++AI) { // Advance the argument iterator to the first pointer argument... while (!DS::isPointerType(AI->getType())) { ++AI; |