When generating code for Win64 EH, emit StartProc and EndProc directives.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132250 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index dee6e53..81782ea 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -604,6 +604,11 @@
   return CFI_M_None;
 }
 
+bool AsmPrinter::needsSEHMoves() {
+  return MAI->getExceptionHandlingType() == ExceptionHandling::Win64 &&
+    MF->getFunction()->needsUnwindTableEntry();
+}
+
 void AsmPrinter::emitPrologLabel(const MachineInstr &MI) {
   MCSymbol *Label = MI.getOperand(0).getMCSymbol();