1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index e66fe73..545940d 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -735,6 +735,10 @@ void Function::addDereferenceableOrNullParamAttr(unsigned ArgNo,
                                                                   ArgNo, Bytes);
 }
 
+void Function::addRangeRetAttr(const ConstantRange &CR) {
+  AttributeSets = AttributeSets.addRangeRetAttr(getContext(), CR);
+}
+
 DenormalMode Function::getDenormalMode(const fltSemantics &FPType) const {
   if (&FPType == &APFloat::IEEEsingle()) {
     DenormalMode Mode = getDenormalModeF32Raw();