diff options
Diffstat (limited to 'lib/CodeGen/MachineSink.cpp')
| -rw-r--r-- | lib/CodeGen/MachineSink.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp index d02aa6fe60..bc383cba45 100644 --- a/lib/CodeGen/MachineSink.cpp +++ b/lib/CodeGen/MachineSink.cpp @@ -538,7 +538,7 @@ MachineBasicBlock *MachineSinking::FindSuccToSinkTo(MachineInstr *MI, // we should sink to. // We give successors with smaller loop depth higher priority. SmallVector<MachineBasicBlock*, 4> Succs(MBB->succ_begin(), MBB->succ_end()); - std::sort(Succs.begin(), Succs.end(), SuccessorSorter(LI)); + std::stable_sort(Succs.begin(), Succs.end(), SuccessorSorter(LI)); for (SmallVector<MachineBasicBlock*, 4>::iterator SI = Succs.begin(), E = Succs.end(); SI != E; ++SI) { MachineBasicBlock *SuccBlock = *SI; |