diff --git a/llvm/lib/Target/ARM/MVEVPTBlockPass.cpp b/llvm/lib/Target/ARM/MVEVPTBlockPass.cpp
--- a/llvm/lib/Target/ARM/MVEVPTBlockPass.cpp
+++ b/llvm/lib/Target/ARM/MVEVPTBlockPass.cpp
@@ -107,6 +107,12 @@
   NumInstrsSteppedOver = 0;
 
   while (Iter != EndIter) {
+    if (Iter->isDebugInstr()) {
+      // Skip debug instructions
+      ++Iter;
+      continue;
+    }
+
     NextPred = getVPTInstrPredicate(*Iter, PredReg);
     assert(NextPred != ARMVCC::Else &&
            "VPT block pass does not expect Else preds");
@@ -170,6 +176,8 @@
   LLVM_DEBUG(for (MachineBasicBlock::instr_iterator AddedInstIter =
                       std::next(BlockBeg);
                   AddedInstIter != Iter; ++AddedInstIter) {
+    if (AddedInstIter->isDebugInstr())
+      continue;
     dbgs() << "  adding: ";
     AddedInstIter->dump();
   });
@@ -197,7 +205,7 @@
     if (!IsVPRDefinedOrKilledByBlock(Iter, VPNOTBlockEndIter))
       break;
 
-    LLVM_DEBUG(dbgs() << "  removing VPNOT: "; Iter->dump(););
+    LLVM_DEBUG(dbgs() << "  removing VPNOT: "; Iter->dump());
 
     // Record the new size of the block
     BlockSize += ElseInstCnt;
@@ -211,6 +219,9 @@
     // Note that we are using "Iter" to iterate over the block so we can update
     // it at the same time.
     for (; Iter != VPNOTBlockEndIter; ++Iter) {
+      if (Iter->isDebugInstr())
+        continue;
+
       // Find the register in which the predicate is
       int OpIdx = findFirstVPTPredOperandIdx(*Iter);
       assert(OpIdx != -1);
diff --git a/llvm/test/CodeGen/Thumb2/mve-vpt-block-debug.mir b/llvm/test/CodeGen/Thumb2/mve-vpt-block-debug.mir
--- a/llvm/test/CodeGen/Thumb2/mve-vpt-block-debug.mir
+++ b/llvm/test/CodeGen/Thumb2/mve-vpt-block-debug.mir
@@ -80,18 +80,14 @@
     ; CHECK: DBG_VALUE $q2, $noreg, !19, !DIExpression(), debug-location !21
     ; CHECK: DBG_VALUE $q2, $noreg, !19, !DIExpression(), debug-location !21
     ; CHECK: DBG_VALUE $noreg, $noreg, !20, !DIExpression(), debug-location !21
-    ; CHECK: BUNDLE implicit-def $vpr, implicit-def $q2, implicit-def $d4, implicit-def $s8, implicit-def $s9, implicit-def $d5, implicit-def $s10, implicit-def $s11, implicit $q1, implicit $q0, implicit killed $q2, debug-location !23 {
-    ; CHECK:   MVE_VPTv4s32 8, renamable $q1, renamable $q0, 10, implicit-def $vpr, debug-location !23
+    ; CHECK: BUNDLE implicit-def dead $vpr, implicit-def $q2, implicit-def $d4, implicit-def $s8, implicit-def $s9, implicit-def $d5, implicit-def $s10, implicit-def $s11, implicit killed $q1, implicit killed $q0, implicit killed $q2, debug-location !23 {
+    ; CHECK:   MVE_VPTv4s32 12, renamable $q1, renamable $q0, 10, implicit-def $vpr, debug-location !23
     ; CHECK:   renamable $q2 = MVE_VADDi32 renamable $q0, renamable $q1, 1, internal renamable $vpr, killed renamable $q2, debug-location !23
+    ; CHECK:   DBG_VALUE $noreg, $noreg, !20, !DIExpression(), debug-location !21
+    ; CHECK:   DBG_VALUE internal $q2, $noreg, !19, !DIExpression(), debug-location !21
+    ; CHECK:   renamable $q2 = MVE_VADDi32 killed renamable $q0, killed renamable $q1, 2, internal killed renamable $vpr, internal killed renamable $q2, debug-location !25
+    ; CHECK:   DBG_VALUE internal $q2, $noreg, !19, !DIExpression(), debug-location !21
     ; CHECK: }
-    ; CHECK: DBG_VALUE $noreg, $noreg, !20, !DIExpression(), debug-location !21
-    ; CHECK: DBG_VALUE $q2, $noreg, !19, !DIExpression(), debug-location !21
-    ; CHECK: renamable $vpr = MVE_VPNOT killed renamable $vpr, 0, $noreg, debug-location !24
-    ; CHECK: BUNDLE implicit-def $q2, implicit-def $d4, implicit-def $s8, implicit-def $s9, implicit-def $d5, implicit-def $s10, implicit-def $s11, implicit killed $vpr, implicit killed $q0, implicit killed $q1, implicit killed $q2, debug-location !25 {
-    ; CHECK:   MVE_VPST 8, implicit $vpr, debug-location !25
-    ; CHECK:   renamable $q2 = MVE_VADDi32 killed renamable $q0, killed renamable $q1, 1, killed renamable $vpr, killed renamable $q2, debug-location !25
-    ; CHECK: }
-    ; CHECK: DBG_VALUE $q2, $noreg, !19, !DIExpression(), debug-location !21
     ; CHECK: $q0 = MVE_VORR killed $q2, killed $q2, 0, $noreg, undef $q0, debug-location !26
     ; CHECK: tBX_RET 14 /* CC::al */, $noreg, implicit $q0, debug-location !26
     DBG_VALUE $q0, $noreg, !17, !DIExpression(), debug-location !21