diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBasicBlock.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp index 29f3594..8d34360 100644 --- a/llvm/lib/CodeGen/MachineBasicBlock.cpp +++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp @@ -122,9 +122,8 @@ transferNodesFromList(ilist_traits<MachineInstr> &FromList, ilist_iterator<MachineInstr> Last) { assert(Parent->getParent() == FromList.Parent->getParent() && "MachineInstr parent mismatch!"); - - // Splice within the same MBB -> no change. - if (Parent == FromList.Parent) return; + assert(this != &FromList && "Called without a real transfer..."); + assert(Parent != FromList.Parent && "Two lists have the same parent?"); // If splicing between two blocks within the same function, just update the // parent pointers. |