diff --git a/llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h b/llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h
--- a/llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h
+++ b/llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h
@@ -57,6 +57,11 @@
     MainJD.addGenerator(
         cantFail(DynamicLibrarySearchGenerator::GetForCurrentProcess(
             DL.getGlobalPrefix())));
+
+    if (JTMB.getTargetTriple().isOSBinFormatCOFF()) {
+      ObjectLayer.setOverrideObjectFlagsWithResponsibilityFlags(true);
+      ObjectLayer.setAutoClaimResponsibilityForObjectSymbols(true);
+    }
   }
 
   ~KaleidoscopeJIT() {