1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/MBlaze/MBlazeMCInstLower.cpp b/lib/Target/MBlaze/MBlazeMCInstLower.cpp
index 7e5598f..6b9f42e 100644
--- a/lib/Target/MBlaze/MBlazeMCInstLower.cpp
+++ b/lib/Target/MBlaze/MBlazeMCInstLower.cpp
@@ -85,9 +85,7 @@ GetConstantPoolIndexSymbol(const MachineOperand &MO) const {
 MCSymbol *MBlazeMCInstLower::
 GetBlockAddressSymbol(const MachineOperand &MO) const {
   switch (MO.getTargetFlags()) {
-  default:
-      assert(0 && "Unknown target flag on GV operand");
-
+  default: llvm_unreachable("Unknown target flag on GV operand");
   case 0: break;
   }
 
@@ -150,7 +148,7 @@ void MBlazeMCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
     case MachineOperand::MO_BlockAddress:
       MCOp = LowerSymbolOperand(MO, GetBlockAddressSymbol(MO));
       break;
-    case MachineOperand::MO_FPImmediate:
+    case MachineOperand::MO_FPImmediate: {
       bool ignored;
       APFloat FVal = MO.getFPImm()->getValueAPF();
       FVal.convert(APFloat::IEEEsingle, APFloat::rmTowardZero, &ignored);
@@ -160,6 +158,9 @@ void MBlazeMCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
       MCOp = MCOperand::CreateImm(Val);
       break;
     }
+    case MachineOperand::MO_RegisterMask:
+      continue;
+    }
 
     OutMI.addOperand(MCOp);
   }