1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86MachineFunctionInfo.h b/llvm/lib/Target/X86/X86MachineFunctionInfo.h
index d7e535598d81f..5cb80a082b568 100644
--- a/llvm/lib/Target/X86/X86MachineFunctionInfo.h
+++ b/llvm/lib/Target/X86/X86MachineFunctionInfo.h
@@ -36,6 +36,10 @@ class X86MachineFunctionInfo : public MachineFunctionInfo {
   /// is stashed.
   signed char RestoreBasePointerOffset = 0;
 
+  /// WinEHXMMSlotInfo - Slot information of XMM registers in the stack frame
+  /// in bytes.
+  DenseMap<int, unsigned> WinEHXMMSlotInfo;
+
   /// CalleeSavedFrameSize - Size of the callee-saved register portion of the
   /// stack frame in bytes.
   unsigned CalleeSavedFrameSize = 0;
@@ -120,6 +124,10 @@ public:
   void setRestoreBasePointer(const MachineFunction *MF);
   int getRestoreBasePointerOffset() const {return RestoreBasePointerOffset; }
 
+  DenseMap<int, unsigned>& getWinEHXMMSlotInfo() { return WinEHXMMSlotInfo; }
+  const DenseMap<int, unsigned>& getWinEHXMMSlotInfo() const {
+    return WinEHXMMSlotInfo; }
+
   unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; }
   void setCalleeSavedFrameSize(unsigned bytes) { CalleeSavedFrameSize = bytes; }