From 5504602836de40f07ac390a836161e45389870c2 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 6 Oct 2006 01:12:44 +0000
Subject: MachineBasicBlock::splice was incorrectly updating parent pointers on
 instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30760 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineBasicBlock.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/CodeGen/MachineBasicBlock.cpp')

diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 3b486d61ed..318259d7f5 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -66,12 +66,12 @@ void ilist_traits<MachineInstr>::removeNodeFromList(MachineInstr* N) {
 }
 
 void ilist_traits<MachineInstr>::transferNodesFromList(
-  iplist<MachineInstr, ilist_traits<MachineInstr> >& toList,
+  iplist<MachineInstr, ilist_traits<MachineInstr> >& fromList,
   ilist_iterator<MachineInstr> first,
   ilist_iterator<MachineInstr> last) {
-  if (parent != toList.parent)
+  if (parent != fromList.parent)
     for (; first != last; ++first)
-      first->parent = toList.parent;
+      first->parent = parent;
 }
 
 MachineBasicBlock::iterator MachineBasicBlock::getFirstTerminator() {
-- 
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