1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/Lanai/LanaiISelLowering.cpp b/llvm/lib/Target/Lanai/LanaiISelLowering.cpp
index 0a9cac2565f..f14e45c1a57 100644
--- a/llvm/lib/Target/Lanai/LanaiISelLowering.cpp
+++ b/llvm/lib/Target/Lanai/LanaiISelLowering.cpp
@@ -405,7 +405,7 @@ SDValue LanaiTargetLowering::LowerFormalArguments(
   case CallingConv::Fast:
     return LowerCCCArguments(Chain, CallConv, IsVarArg, Ins, DL, DAG, InVals);
   default:
-    llvm_unreachable("Unsupported calling convention");
+    report_fatal_error("Unsupported calling convention");
   }
 }
 
@@ -431,7 +431,7 @@ SDValue LanaiTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     return LowerCCCCallTo(Chain, Callee, CallConv, IsVarArg, IsTailCall, Outs,
                           OutVals, Ins, DL, DAG, InVals);
   default:
-    llvm_unreachable("Unsupported calling convention");
+    report_fatal_error("Unsupported calling convention");
   }
 }