friendlier error message

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27829 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/DataStructure/BottomUpClosure.cpp b/lib/Analysis/DataStructure/BottomUpClosure.cpp
index 25ddda5932ea75806abb67a0fe02d52dfab20fe1..489065f3a4d77f3112a586e6dcc4d244f61ca277 100644 (file)
--- a/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -140,7 +140,7 @@ bool BUDataStructures::runOnModule(Module &M) {
     if (!I->isExternal() && !DSInfo.count(I)) {
 #ifndef NDEBUG
       if (MainFunc)
-        std::cerr << "*** Function unreachable from main: "
+        std::cerr << "*** BU: Function unreachable from main: "
                   << I->getName() << "\n";
 #endif
       calculateGraphs(I, Stack, NextID, ValMap);     // Calculate all graphs.