diff --git a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
--- a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -960,7 +960,8 @@
     for (MachineBasicBlock::iterator MBBI = AfterMI; MBBI != End;) {
       auto CopyMI = MBBI++;
       MBB->splice(InsertPos, MBB, CopyMI);
-      LIS->handleMove(*CopyMI);
+      if (!CopyMI->isDebugInstr())
+        LIS->handleMove(*CopyMI);
       InsertPos = CopyMI;
     }
     End = std::next(MachineBasicBlock::iterator(MI));
diff --git a/llvm/test/DebugInfo/MIR/X86/mlicm-hoist-post-regalloc.mir b/llvm/test/DebugInfo/MIR/X86/mlicm-hoist-post-regalloc.mir
--- a/llvm/test/DebugInfo/MIR/X86/mlicm-hoist-post-regalloc.mir
+++ b/llvm/test/DebugInfo/MIR/X86/mlicm-hoist-post-regalloc.mir
@@ -1,6 +1,7 @@
 --- |
   ; REQUIRES: asserts
   ; RUN: llc -start-before=phi-node-elimination -stop-after=machinelicm -debug-only=machinelicm -o - %s  | FileCheck %s
+  ; RUN: llc -start-before=phi-node-elimination -stop-after=machinelicm -debug-only=machinelicm -early-live-intervals -o - %s  | FileCheck %s
   ; Ensure we execute machinelicm post register allocation.
   ; Line numbers should not be retained when loop invariant instructions are hoisted.
   ;