diff options
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | lib/CodeGen/MachineBasicBlock.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp index f361d1ac29..151b402168 100644 --- a/lib/CodeGen/MachineBasicBlock.cpp +++ b/lib/CodeGen/MachineBasicBlock.cpp @@ -109,7 +109,8 @@ void ilist_traits<MachineInstr>::removeNodeFromList(MachineInstr *N) { assert(N->getParent() != 0 && "machine instruction not in a basic block"); // Remove from the use/def lists. - N->RemoveRegOperandsFromUseLists(); + if (MachineFunction *MF = N->getParent()->getParent()) + N->RemoveRegOperandsFromUseLists(MF->getRegInfo()); N->setParent(0); |