1 files changed, 0 insertions, 9 deletions
diff --git a/lib/CodeGen/DeadMachineInstructionElim.cpp b/lib/CodeGen/DeadMachineInstructionElim.cpp
index a526d24888..a54217f5b2 100644
--- a/lib/CodeGen/DeadMachineInstructionElim.cpp
+++ b/lib/CodeGen/DeadMachineInstructionElim.cpp
@@ -99,15 +99,6 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
     // Start out assuming that reserved registers are live out of this block.
     LivePhysRegs = MRI->getReservedRegs();
 
-    // Also add any explicit live-out physregs for this block.
-    if (!MBB->empty() && MBB->back().isReturn())
-      for (MachineRegisterInfo::liveout_iterator LOI = MRI->liveout_begin(),
-           LOE = MRI->liveout_end(); LOI != LOE; ++LOI) {
-        unsigned Reg = *LOI;
-        if (TargetRegisterInfo::isPhysicalRegister(Reg))
-          LivePhysRegs.set(Reg);
-      }
-
     // Add live-ins from sucessors to LivePhysRegs. Normally, physregs are not
     // live across blocks, but some targets (x86) can have flags live out of a
     // block.