[llvm-commits] [llvm] r85010 - /llvm/trunk/include/llvm/Analysis/Dominators.h

[Dan Gohman]

Author: djg
Date: Sat Oct 24 14:57:58 2009
New Revision: 85010

URL: http://llvm.org/viewvc/llvm-project?rev=85010&view=rev
Log:
Make DominanceFrontier::addBasicBlock return the iterator for the newly
inserted block.

Modified:
    llvm/trunk/include/llvm/Analysis/Dominators.h

Modified: llvm/trunk/include/llvm/Analysis/Dominators.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/Dominators.h?rev=85010&r1=85009&r2=85010&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Analysis/Dominators.h (original)
+++ llvm/trunk/include/llvm/Analysis/Dominators.h Sat Oct 24 14:57:58 2009
@@ -905,9 +905,9 @@
   iterator       find(BasicBlock *B)       { return Frontiers.find(B); }
   const_iterator find(BasicBlock *B) const { return Frontiers.find(B); }
 
-  void addBasicBlock(BasicBlock *BB, const DomSetType &frontier) {
+  iterator addBasicBlock(BasicBlock *BB, const DomSetType &frontier) {
     assert(find(BB) == end() && "Block already in DominanceFrontier!");
-    Frontiers.insert(std::make_pair(BB, frontier));
+    return Frontiers.insert(std::make_pair(BB, frontier)).first;
   }
 
   /// removeBlock - Remove basic block BB's frontier.