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

[Michael Brukman]

Changes in directory llvm/include/llvm/Analysis:

LoopInfo.h updated: 1.19 -> 1.20

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Log message:

Added helper functions in LoopInfo: isLoopExit and numBackEdges.


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Diffs of the changes:

Index: llvm/include/llvm/Analysis/LoopInfo.h
diff -u llvm/include/llvm/Analysis/LoopInfo.h:1.19 llvm/include/llvm/Analysis/LoopInfo.h:1.20
--- llvm/include/llvm/Analysis/LoopInfo.h:1.19	Thu Sep 26 11:15:19 2002
+++ llvm/include/llvm/Analysis/LoopInfo.h	Fri Oct 11 00:31:10 2002
@@ -44,7 +44,10 @@
 
   /// isLoopExit - True if terminator in the block can branch to another block
   /// that is outside of the current loop.
-  bool isLoopExit(BasicBlock *BB) const;
+  bool isLoopExit(const BasicBlock *BB) const;
+
+  /// Find number of back edges
+  unsigned getNumBackEdges() const;
 
   /// getLoopPreheader - If there is a preheader for this loop, return it.  A
   /// loop has a preheader if there is only one edge to the header of the loop