From 2ef5d4cd6ab2e8f57bba88cc6ef0e3132e784e63 Mon Sep 17 00:00:00 2001
From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sat, 15 Nov 2008 09:26:02 +0000
Subject: [PATCH] Add Profile method to ImmutableList.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59362 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/ImmutableList.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/llvm/ADT/ImmutableList.h b/include/llvm/ADT/ImmutableList.h
index baf86daa360..21b07e742da 100644
--- a/include/llvm/ADT/ImmutableList.h
+++ b/include/llvm/ADT/ImmutableList.h
@@ -123,6 +123,10 @@ public:
   ImmutableList getTail() {
     return X ? X->getTail() : 0;
   }  
+
+  void Profile(FoldingSetNodeID& ID) const {
+    ID.AddPointer(X);
+  }
 };
   
 template <typename T>
-- 
2.34.1