From d4955a007b2bacaf101d43e92dfd74d6316673b0 Mon Sep 17 00:00:00 2001
From: Tobias Grosser <tobias@grosser.es>
Date: Tue, 15 Apr 2014 22:09:36 +0000
Subject: [PATCH] RegionInfo: Do not access a value that was just moved away

This fixes a regression introduced in r206310.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206328 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/RegionInfo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index 6f3b4c29516..f0bf59972bf 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -363,8 +363,8 @@ void Region::addSubRegion(Region *SubRegion, bool moveChildren) {
   std::vector<std::unique_ptr<Region>> Keep;
   for (iterator I = begin(), E = end(); I != E; ++I)
     if (SubRegion->contains(I->get()) && I->get() != SubRegion) {
-      SubRegion->children.push_back(std::move(*I));
       (*I)->parent = SubRegion;
+      SubRegion->children.push_back(std::move(*I));
     } else
       Keep.push_back(std::move(*I));