Index: llvm/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -96,8 +96,8 @@
 static void errorUnsupported(SelectionDAG &DAG, const SDLoc &dl,
                              const char *Msg) {
   MachineFunction &MF = DAG.getMachineFunction();
-  DAG.getContext()->diagnose(
-      DiagnosticInfoUnsupported(MF.getFunction(), Msg, dl.getDebugLoc()));
+  DAG.getContext()->diagnose(DiagnosticInfoUnsupported(
+      MF.getFunction(), Msg, dl.getDebugLoc(), DS_Warning));
 }
 
 X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,