1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 8cf38e74135..78ccb399fed 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -1152,6 +1152,23 @@ LLVMDIBuilderCreateGlobalVariableExpression(LLVMDIBuilderRef Builder,
                   unwrapDI<MDNode>(Decl), AlignInBits));
 }
 
+LLVMMetadataRef LLVMTemporaryMDNode(LLVMContextRef Ctx, LLVMMetadataRef *Data,
+                                    size_t Count) {
+  return wrap(
+      MDTuple::getTemporary(*unwrap(Ctx), {unwrap(Data), Count}).release());
+}
+
+void LLVMDisposeTemporaryMDNode(LLVMMetadataRef TempNode) {
+  MDNode::deleteTemporary(unwrapDI<MDNode>(TempNode));
+}
+
+void LLVMMetadataReplaceAllUsesWith(LLVMMetadataRef TargetMetadata,
+                                    LLVMMetadataRef Replacement) {
+  auto *Node = unwrapDI<MDNode>(TargetMetadata);
+  Node->replaceAllUsesWith(unwrap<Metadata>(Replacement));
+  MDNode::deleteTemporary(Node);
+}
+
 LLVMMetadataRef
 LLVMDIBuilderCreateTempGlobalVariableFwdDecl(LLVMDIBuilderRef Builder,
                                              LLVMMetadataRef Scope,