1 files changed, 16 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineOperand.cpp b/llvm/lib/CodeGen/MachineOperand.cpp
index 8c6d219..ac1f201 100644
--- a/llvm/lib/CodeGen/MachineOperand.cpp
+++ b/llvm/lib/CodeGen/MachineOperand.cpp
@@ -394,6 +394,8 @@ bool MachineOperand::isIdenticalTo(const MachineOperand &Other) const {
     return getPredicate() == Other.getPredicate();
   case MachineOperand::MO_ShuffleMask:
     return getShuffleMask() == Other.getShuffleMask();
+  case MachineOperand::MO_LaneMask:
+    return getLaneMask() == Other.getLaneMask();
   }
   llvm_unreachable("Invalid machine operand type");
 }
@@ -460,6 +462,9 @@ hash_code llvm::hash_value(const MachineOperand &MO) {
     return hash_combine(MO.getType(), MO.getTargetFlags(), MO.getPredicate());
   case MachineOperand::MO_ShuffleMask:
     return hash_combine(MO.getType(), MO.getTargetFlags(), MO.getShuffleMask());
+  case MachineOperand::MO_LaneMask:
+    return hash_combine(MO.getType(), MO.getTargetFlags(),
+                        MO.getLaneMask().getAsInteger());
   }
   llvm_unreachable("Invalid machine operand type");
 }
@@ -1019,11 +1024,11 @@ void MachineOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
   }
   case MachineOperand::MO_Predicate: {
     auto Pred = static_cast<CmpInst::Predicate>(getPredicate());
-    OS << (CmpInst::isIntPredicate(Pred) ? "int" : "float") << "pred("
-       << Pred << ')';
+    OS << (CmpInst::isIntPredicate(Pred) ? "int" : "float") << "pred(" << Pred
+       << ')';
     break;
   }
-  case MachineOperand::MO_ShuffleMask:
+  case MachineOperand::MO_ShuffleMask: {
     OS << "shufflemask(";
     ArrayRef<int> Mask = getShuffleMask();
     StringRef Separator;
@@ -1038,6 +1043,14 @@ void MachineOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
     OS << ')';
     break;
   }
+  case MachineOperand::MO_LaneMask: {
+    OS << "lanemask(";
+    LaneBitmask LaneMask = getLaneMask();
+    OS << "0x" << PrintLaneMask(LaneMask);
+    OS << ')';
+    break;
+  }
+  }
 }
 
 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)