1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
index 7a80043..6bfb5a6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
@@ -762,7 +762,11 @@ void WinException::emitCXXFrameHandler3Table(const MachineFunction *MF) {
   OS.emitInt32(0);
 
   AddComment("EHFlags");
-  OS.emitInt32(1);
+  if (MMI->getModule()->getModuleFlag("eh-asynch")) {
+    OS.emitInt32(0);
+  } else {
+    OS.emitInt32(1);
+  }
 
   // UnwindMapEntry {
   //   int32_t ToState;