vendor/llvm/llvm-trunk-r375505vendor/llvm

1 files changed, 7 insertions, 3 deletions

diff --git a/include/llvm/IR/ConstantRange.h b/include/llvm/IR/ConstantRange.h
index 91f3f31abe17..964f9e8e9bc9 100644
--- a/include/llvm/IR/ConstantRange.h
+++ b/include/llvm/IR/ConstantRange.h
@@ -330,9 +330,13 @@ public:
   /// from an addition of a value in this range and a value in \p Other.
   ConstantRange add(const ConstantRange &Other) const;
 
-  /// Return a new range representing the possible values resulting from a
-  /// known NSW addition of a value in this range and \p Other constant.
-  ConstantRange addWithNoSignedWrap(const APInt &Other) const;
+  /// Return a new range representing the possible values resulting
+  /// from an addition with wrap type \p NoWrapKind of a value in this
+  /// range and a value in \p Other.
+  /// If the result range is disjoint, the preferred range is determined by the
+  /// \p PreferredRangeType.
+  ConstantRange addWithNoWrap(const ConstantRange &Other, unsigned NoWrapKind,
+                              PreferredRangeType RangeType = Smallest) const;
 
   /// Return a new range representing the possible values resulting
   /// from a subtraction of a value in this range and a value in \p Other.