1 files changed, 5 insertions, 4 deletions
diff --git a/lib/CodeGen/DeadMachineInstructionElim.cpp b/lib/CodeGen/DeadMachineInstructionElim.cpp
index 4832a5ee9ae0..078ed3d31b1c 100644
--- a/lib/CodeGen/DeadMachineInstructionElim.cpp
+++ b/lib/CodeGen/DeadMachineInstructionElim.cpp
@@ -17,6 +17,7 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"
 using namespace llvm;
@@ -36,7 +37,7 @@ namespace {
     DeadMachineInstructionElim() : MachineFunctionPass(&ID) {}
 
   private:
-    bool isDead(MachineInstr *MI) const;
+    bool isDead(const MachineInstr *MI) const;
   };
 }
 char DeadMachineInstructionElim::ID = 0;
@@ -49,10 +50,10 @@ FunctionPass *llvm::createDeadMachineInstructionElimPass() {
   return new DeadMachineInstructionElim();
 }
 
-bool DeadMachineInstructionElim::isDead(MachineInstr *MI) const {
+bool DeadMachineInstructionElim::isDead(const MachineInstr *MI) const {
   // Don't delete instructions with side effects.
   bool SawStore = false;
-  if (!MI->isSafeToMove(TII, SawStore))
+  if (!MI->isSafeToMove(TII, SawStore, 0))
     return false;
 
   // Examine each operand.
@@ -110,7 +111,7 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
 
       // If the instruction is dead, delete it!
       if (isDead(MI)) {
-        DOUT << "DeadMachineInstructionElim: DELETING: " << *MI;
+        DEBUG(errs() << "DeadMachineInstructionElim: DELETING: " << *MI);
         AnyChanges = true;
         MI->eraseFromParent();
         MIE = MBB->rend();