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MachineBasicBlock::splice was incorrectly updating parent pointers on

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instructions.

llvm-svn: 30760
This commit is contained in:
Chris Lattner 2006-10-06 01:12:44 +00:00
parent 275825195a
commit 5fc3bb074c
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/MachineBasicBlock.cpp
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@ -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() {