1 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index c261dfc..b9bf93b 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h
@@ -426,8 +426,10 @@ namespace llvm {
     /// looking at this is that it returns the first iteration number where the
     /// value is not in the condition, thus computing the exit count.  If the
     /// iteration count can't be computed, an instance of SCEVCouldNotCompute is
-    /// returned.
-    SCEVHandle getNumIterationsInRange(ConstantRange Range) const;
+    /// returned. The isSigned parameter indicates whether the ConstantRange
+    /// should be treated as signed or unsigned.
+    SCEVHandle getNumIterationsInRange(ConstantRange Range, 
+                                       bool isSigned) const;
 
     SCEVHandle replaceSymbolicValuesWithConcrete(const SCEVHandle &Sym,
                                                  const SCEVHandle &Conc) const;