[llvm-commits] [llvm] r85011 - /llvm/trunk/lib/VMCore/Dominators.cpp

[Dan Gohman]

Author: djg
Date: Sat Oct 24 15:01:11 2009
New Revision: 85011

URL: http://llvm.org/viewvc/llvm-project?rev=85011&view=rev
Log:
Make DominanceFrontierBase::print's output prettier.

Modified:
    llvm/trunk/lib/VMCore/Dominators.cpp

Modified: llvm/trunk/lib/VMCore/Dominators.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Dominators.cpp?rev=85011&r1=85010&r2=85011&view=diff

==============================================================================
--- llvm/trunk/lib/VMCore/Dominators.cpp (original)
+++ llvm/trunk/lib/VMCore/Dominators.cpp Sat Oct 24 15:01:11 2009
@@ -322,7 +322,7 @@
 
 void DominanceFrontierBase::print(raw_ostream &OS, const Module* ) const {
   for (const_iterator I = begin(), E = end(); I != E; ++I) {
-    OS << "  DomFrontier for BB";
+    OS << "  DomFrontier for BB ";
     if (I->first)
       WriteAsOperand(OS, I->first, false);
     else
@@ -332,11 +332,13 @@
     const std::set<BasicBlock*> &BBs = I->second;
     
     for (std::set<BasicBlock*>::const_iterator I = BBs.begin(), E = BBs.end();
-         I != E; ++I)
+         I != E; ++I) {
+      OS << ' ';
       if (*I)
         WriteAsOperand(OS, *I, false);
       else
-        OS << " <<exit node>>";
+        OS << "<<exit node>>";
+    }
     OS << "\n";
   }
 }