Improve printing of dominator sets

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3976 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp
index e6f18ec3b361e0fd8baa50c94130922c9a069cd7..99fda8075132c7adc963297b79432d094552f2f8 100644 (file)
--- a/lib/VMCore/Dominators.cpp
+++ b/lib/VMCore/Dominators.cpp
@@ -114,10 +114,12 @@ static std::ostream &operator<<(std::ostream &o, const set<BasicBlock*> &BBs) {
 }
 
 void DominatorSetBase::print(std::ostream &o) const {
-  for (const_iterator I = begin(), E = end(); I != E; ++I)
+  for (const_iterator I = begin(), E = end(); I != E; ++I) {
     o << "=============================--------------------------------\n"
-      << "\nDominator Set For Basic Block\n" << I->first
-      << "-------------------------------\n" << I->second << "\n";
+      << "\nDominator Set For Basic Block: ";
+    WriteAsOperand(o, I->first, false);
+    o  << "\n-------------------------------\n" << I->second << "\n";
+  }
 }
 
 //===----------------------------------------------------------------------===//