1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp b/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
index 41e9df3..895fbe4 100644
--- a/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
+++ b/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
@@ -21,6 +21,8 @@
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstrTypes.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
@@ -36,6 +38,11 @@ bool TargetFrameLowering::enableCalleeSaveSkip(const MachineFunction &MF) const
   return false;
 }
 
+bool TargetFrameLowering::enableCFIFixup(MachineFunction &MF) const {
+  return MF.needsFrameMoves() &&
+         !MF.getTarget().getMCAsmInfo()->usesWindowsCFI();
+}
+
 /// Returns the displacement from the frame register to the stack
 /// frame of the specified index, along with the frame register used
 /// (in output arg FrameReg). This is the default implementation which