X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FAnalysis%2FScalarEvolutionExpressions.h;h=b9bf93b8c79aea3069269ef23a831881aac12412;hb=e4d87aa2de6e52952dca73716386db09aad5a8fd;hp=c261dfc8e590aca8ab94aff323f8a6ce29d0df88;hpb=5c7e326585f3a543388ba871c3425f7664cd9143;p=oota-llvm.git

diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index c261dfc8e59..b9bf93b8c79 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;