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-rw-r--r--lib/Analysis/DataStructure/BottomUpClosure.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Analysis/DataStructure/BottomUpClosure.cpp b/lib/Analysis/DataStructure/BottomUpClosure.cpp
index 671863e1b9..defd80e308 100644
--- a/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -172,6 +172,8 @@ DSGraph &BUDataStructures::calculateGraph(Function &F) {
} else if (FI.getName() == "printf" || FI.getName() == "sscanf" ||
FI.getName() == "fprintf" || FI.getName() == "open" ||
FI.getName() == "sprintf") {
+ // FIXME: These special cases should go away when we can define
+ // functions that take a variable number of arguments.
// Erase the entry in the globals vector
Callees.erase(Callees.begin()+c--);