diff options
Diffstat (limited to 'llvm/lib/CodeGen/DeadMachineInstructionElim.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/DeadMachineInstructionElim.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp index 39c259d7c79..8bb548228c2 100644 --- a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp +++ b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp @@ -110,9 +110,8 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) { // block. for (MachineBasicBlock::succ_iterator S = MBB.succ_begin(), E = MBB.succ_end(); S != E; S++) - for (MachineBasicBlock::livein_iterator LI = (*S)->livein_begin(); - LI != (*S)->livein_end(); LI++) - LivePhysRegs.set(*LI); + for (unsigned LI : (*S)->liveins()) + LivePhysRegs.set(LI); // Now scan the instructions and delete dead ones, tracking physreg // liveness as we go. |
