1 files changed, 7 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/Combiner.cpp b/llvm/lib/CodeGen/GlobalISel/Combiner.cpp
index f944b5a8b7e..a2f220aa3d4 100644
--- a/llvm/lib/CodeGen/GlobalISel/Combiner.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/Combiner.cpp
@@ -44,16 +44,20 @@ public:
   virtual ~WorkListMaintainer() {}
 
   void erasingInstr(MachineInstr &MI) override {
-    LLVM_DEBUG(dbgs() << "Erased: "; MI.print(dbgs()); dbgs() << "\n");
+    LLVM_DEBUG(dbgs() << "Erased: " << MI << "\n");
     WorkList.remove(&MI);
   }
   void createdInstr(MachineInstr &MI) override {
-    LLVM_DEBUG(dbgs() << "Created: "; MI.print(dbgs()); dbgs() << "\n");
+    LLVM_DEBUG(dbgs() << "Created: " << MI << "\n");
     WorkList.insert(&MI);
   }
+  void changingInstr(MachineInstr &MI) override {
+    LLVM_DEBUG(dbgs() << "Changing: " << MI << "\n");
+    WorkList.remove(&MI);
+  }
   // Currently changed conservatively assumes erased.
   void changedInstr(MachineInstr &MI) override {
-    LLVM_DEBUG(dbgs() << "Changed: "; MI.print(dbgs()); dbgs() << "\n");
+    LLVM_DEBUG(dbgs() << "Changed: " << MI << "\n");
     WorkList.remove(&MI);
   }
 };