[llvm-commits] [llvm] r109401 - /llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

[Dan Gohman]

Author: djg
Date: Mon Jul 26 12:37:36 2010
New Revision: 109401

URL: http://llvm.org/viewvc/llvm-project?rev=109401&view=rev
Log:
Use DominatorTree::properlyDominates instead of dominates with an
explicit inequality check.

Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp?rev=109401&r1=109400&r2=109401&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp Mon Jul 26 12:37:36 2010
@@ -799,7 +799,7 @@
   // the dominance frontiers.
   for (Loop::block_iterator I = LP->block_begin(), E = LP->block_end();
        I != E; ++I) {
-    if (*I == CondBB || !DT->dominates(CondBB, *I)) continue;
+    if (!DT->properlyDominates(CondBB, *I)) continue;
     DominanceFrontier::iterator BBDF = DF->find(*I);
     DominanceFrontier::DomSetType::iterator DomSetI = BBDF->second.begin();
     DominanceFrontier::DomSetType::iterator DomSetE = BBDF->second.end();