Remove liveout lists from MachineRegisterInfo.

[oota-llvm.git] / lib / CodeGen / MachineInstr.cpp

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index d8b5fd4ea3d9288ca71a9f3108daaa9f7939e87e..32d066894b5b7e19ce634918f9c99be4a07f6c3e 100644 (file)
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -1515,12 +1515,12 @@ void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM,
       unsigned Reg = MO.getReg();
       if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
         const MachineRegisterInfo &MRI = MF->getRegInfo();
-        if (MRI.use_empty(Reg) && !MRI.isLiveOut(Reg)) {
+        if (MRI.use_empty(Reg)) {
           bool HasAliasLive = false;
           for (MCRegAliasIterator AI(Reg, TM->getRegisterInfo(), true);
                AI.isValid(); ++AI) {
             unsigned AliasReg = *AI;
-            if (!MRI.use_empty(AliasReg) || MRI.isLiveOut(AliasReg)) {
+            if (!MRI.use_empty(AliasReg)) {
               HasAliasLive = true;
               break;
             }