From d2eb0c9653fc4f184586f4bef6482da56d3e1f36 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 5 Aug 2007 00:24:30 +0000
Subject: Fix an iterator invalidation bug I induced.

llvm-svn: 40830
---
 llvm/lib/Analysis/PostDominators.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Analysis/PostDominators.cpp')

diff --git a/llvm/lib/Analysis/PostDominators.cpp b/llvm/lib/Analysis/PostDominators.cpp
index d2892de8ed2..4622441e06b 100644
--- a/llvm/lib/Analysis/PostDominators.cpp
+++ b/llvm/lib/Analysis/PostDominators.cpp
@@ -217,8 +217,7 @@ DomTreeNode *PostDominatorTree::getNodeForBlock(BasicBlock *BB) {
   // Add a new tree node for this BasicBlock, and link it as a child of
   // IDomNode
   DomTreeNode *C = new DomTreeNode(BB, IPDomNode);
-  DomTreeNodes[BB] = C;
-  return BBNode = IPDomNode->addChild(C);
+  return DomTreeNodes[BB] = IPDomNode->addChild(C);
 }
 
 //===----------------------------------------------------------------------===//
-- 
cgit v1.2.3