1 files changed, 5 insertions, 2 deletions
diff --git a/include/llvm/IR/ConstantRange.h b/include/llvm/IR/ConstantRange.h
index fd7f96abb19e1..6a50a8801f86f 100644
--- a/include/llvm/IR/ConstantRange.h
+++ b/include/llvm/IR/ConstantRange.h
@@ -41,7 +41,7 @@ namespace llvm {
 class MDNode;
 
 /// This class represents a range of values.
-class ConstantRange {
+class LLVM_NODISCARD ConstantRange {
   APInt Lower, Upper;
 
 public:
@@ -167,7 +167,10 @@ public:
   APInt getSetSize() const;
 
   /// Compare set size of this range with the range CR.
-  bool isSizeStrictlySmallerThanOf(const ConstantRange &CR) const;
+  bool isSizeStrictlySmallerThan(const ConstantRange &CR) const;
+
+  // Compare set size of this range with Value.
+  bool isSizeLargerThan(uint64_t MaxSize) const;
 
   /// Return the largest unsigned value contained in the ConstantRange.
   APInt getUnsignedMax() const;