From 3f0d02089904d633e6ca272ce811d8240e1a476f Mon Sep 17 00:00:00 2001
From: Ryan Houdek <Sonicadvance1@gmail.com>
Date: Sat, 12 Oct 2019 14:49:21 -0700
Subject: [PATCH] Add support for an Invalid NodeWrapperIterator

---
 include/FEXCore/IR/IR.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/FEXCore/IR/IR.h b/include/FEXCore/IR/IR.h
index 04dc97de9..eb710ccfd 100644
--- a/include/FEXCore/IR/IR.h
+++ b/include/FEXCore/IR/IR.h
@@ -136,6 +136,10 @@ public:
 		return &Node;
 	}
 
+  static NodeWrapperIterator Invalid() {
+    return NodeWrapperIterator(0);
+  }
+
 private:
 	uintptr_t BaseList{};
 	NodeType Node{};