From bb48b353a1f6d7076c69eb79279a95f68c9189ed Mon Sep 17 00:00:00 2001
From: Hongbin Zheng <etherzhhb@gmail.com>
Date: Thu, 25 Feb 2016 18:24:19 +0000
Subject: [PATCH] Try to fix windows fail at r261902.

Introduce move constructor and move assignment operator to PostDominatorTree.

llvm-svn: 261910
---
 llvm/include/llvm/Analysis/PostDominators.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/llvm/include/llvm/Analysis/PostDominators.h b/llvm/include/llvm/Analysis/PostDominators.h
index 07d1a86..93884c76 100644
--- a/llvm/include/llvm/Analysis/PostDominators.h
+++ b/llvm/include/llvm/Analysis/PostDominators.h
@@ -25,7 +25,17 @@ class PreservedAnalyses;
 /// compute the post-dominator tree.
 ///
 struct PostDominatorTree : public DominatorTreeBase<BasicBlock> {
+  typedef DominatorTreeBase<BasicBlock> Base;
+
   PostDominatorTree() : DominatorTreeBase<BasicBlock>(true) {}
+
+  PostDominatorTree(PostDominatorTree &&Arg)
+    : Base(std::move(static_cast<Base &>(Arg))) {}
+
+  PostDominatorTree &operator=(PostDominatorTree &&RHS) {
+    Base::operator=(std::move(static_cast<Base &>(RHS)));
+    return *this;
+  }
 };
 
 /// \brief Analysis pass which computes a \c PostDominatorTree.
-- 
2.7.4