X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FXCore%2FXCoreMachineFunctionInfo.h;h=078ffde18fb9cbde962dbab8a4d1fd427db32fbc;hb=7521964d28c5ccb28431aed23334638138d9bd0a;hp=f1777a87e114171cd318d11c407eb1e0eb218210;hpb=9409825b57cec078a2a90910978622073d31813d;p=oota-llvm.git

diff --git a/lib/Target/XCore/XCoreMachineFunctionInfo.h b/lib/Target/XCore/XCoreMachineFunctionInfo.h
index f1777a87e11..078ffde18fb 100644
--- a/lib/Target/XCore/XCoreMachineFunctionInfo.h
+++ b/lib/Target/XCore/XCoreMachineFunctionInfo.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef XCOREMACHINEFUNCTIONINFO_H
-#define XCOREMACHINEFUNCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_XCORE_XCOREMACHINEFUNCTIONINFO_H
+#define LLVM_LIB_TARGET_XCORE_XCOREMACHINEFUNCTIONINFO_H
 
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -33,15 +33,19 @@ class XCoreFunctionInfo : public MachineFunctionInfo {
   int FPSpillSlot;
   bool EHSpillSlotSet;
   int EHSpillSlot[2];
+  unsigned ReturnStackOffset;
+  bool ReturnStackOffsetSet;
   int VarArgsFrameIndex;
   mutable int CachedEStackSize;
-  std::vector<std::pair<MCSymbol*, CalleeSavedInfo> > SpillLabels;
+  std::vector<std::pair<MachineBasicBlock::iterator, CalleeSavedInfo>>
+  SpillLabels;
 
 public:
   XCoreFunctionInfo() :
     LRSpillSlotSet(false),
     FPSpillSlotSet(false),
     EHSpillSlotSet(false),
+    ReturnStackOffsetSet(false),
     VarArgsFrameIndex(0),
     CachedEStackSize(-1) {}
   
@@ -49,6 +53,7 @@ public:
     LRSpillSlotSet(false),
     FPSpillSlotSet(false),
     EHSpillSlotSet(false),
+    ReturnStackOffsetSet(false),
     VarArgsFrameIndex(0),
     CachedEStackSize(-1) {}
   
@@ -78,12 +83,24 @@ public:
     return EHSpillSlot;
   }
 
+  void setReturnStackOffset(unsigned value) {
+    assert(!ReturnStackOffsetSet && "Return stack offset set twice");
+    ReturnStackOffset = value;
+    ReturnStackOffsetSet = true;
+  }
+
+  unsigned getReturnStackOffset() const {
+    assert(ReturnStackOffsetSet && "Return stack offset not set");
+    return ReturnStackOffset;
+  }
+
   bool isLargeFrame(const MachineFunction &MF) const;
 
-  std::vector<std::pair<MCSymbol*, CalleeSavedInfo> > &getSpillLabels() {
+  std::vector<std::pair<MachineBasicBlock::iterator, CalleeSavedInfo>> &
+  getSpillLabels() {
     return SpillLabels;
   }
 };
 } // End llvm namespace
 
-#endif // XCOREMACHINEFUNCTIONINFO_H
+#endif