1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 8e3ddaa4b1b..85b7521f316 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -352,6 +352,12 @@ void CallInst::addDereferenceableAttr(unsigned i, uint64_t Bytes) {
   setAttributes(PAL);
 }
 
+void CallInst::addDereferenceableOrNullAttr(unsigned i, uint64_t Bytes) {
+  AttributeSet PAL = getAttributes();
+  PAL = PAL.addDereferenceableOrNullAttr(getContext(), i, Bytes);
+  setAttributes(PAL);
+}
+
 bool CallInst::hasFnAttrImpl(Attribute::AttrKind A) const {
   if (AttributeList.hasAttribute(AttributeSet::FunctionIndex, A))
     return true;
@@ -617,6 +623,12 @@ void InvokeInst::addDereferenceableAttr(unsigned i, uint64_t Bytes) {
   setAttributes(PAL);
 }
 
+void InvokeInst::addDereferenceableOrNullAttr(unsigned i, uint64_t Bytes) {
+  AttributeSet PAL = getAttributes();
+  PAL = PAL.addDereferenceableOrNullAttr(getContext(), i, Bytes);
+  setAttributes(PAL);
+}
+
 LandingPadInst *InvokeInst::getLandingPadInst() const {
   return cast<LandingPadInst>(getUnwindDest()->getFirstNonPHI());
 }