[llvm-commits] CVS: llvm/include/llvm/Analysis/Dominators.h

[Devang Patel]

Changes in directory llvm/include/llvm/Analysis:

Dominators.h updated: 1.100 -> 1.101
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Log message:

Add and use DominatorTreeBase::findNearestCommonDominator().


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Diffs of the changes:  (+4 -0)

 Dominators.h |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm/include/llvm/Analysis/Dominators.h
diff -u llvm/include/llvm/Analysis/Dominators.h:1.100 llvm/include/llvm/Analysis/Dominators.h:1.101
--- llvm/include/llvm/Analysis/Dominators.h:1.100	Fri Jun  8 12:59:02 2007
+++ llvm/include/llvm/Analysis/Dominators.h	Mon Jun 11 18:31:22 2007
@@ -234,6 +234,10 @@
     return dominates(getNode(A), getNode(B));
   }
 
+  /// findNearestCommonDominator - Find nearest common dominator basic block
+  /// for basic block A and B. If there is no such block then return NULL.
+  BasicBlock *findNearestCommonDominator(BasicBlock *A, BasicBlock *B);
+
   // dominates - Return true if A dominates B. This performs the
   // special checks necessary if A and B are in the same basic block.
   bool dominates(Instruction *A, Instruction *B);