1 files changed, 15 insertions, 4 deletions
diff --git a/lib/Target/Mips/MipsMachineFunction.h b/lib/Target/Mips/MipsMachineFunction.h
index 43bf6827ee..d54c360643 100644
--- a/lib/Target/Mips/MipsMachineFunction.h
+++ b/lib/Target/Mips/MipsMachineFunction.h
@@ -14,6 +14,7 @@
 #ifndef MIPS_MACHINE_FUNCTION_INFO_H
 #define MIPS_MACHINE_FUNCTION_INFO_H
 
+#include "Mips16HardFloatInfo.h"
 #include "MipsSubtarget.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/ValueMap.h"
@@ -24,6 +25,8 @@
 #include "llvm/IR/GlobalValue.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
+#include <map>
+#include <string>
 #include <utility>
 
 namespace llvm {
@@ -50,10 +53,9 @@ private:
 /// Mips target-specific information for each MachineFunction.
 class MipsFunctionInfo : public MachineFunctionInfo {
 public:
-  MipsFunctionInfo(MachineFunction& MF)
-   : MF(MF), SRetReturnReg(0), GlobalBaseReg(0), Mips16SPAliasReg(0),
-     VarArgsFrameIndex(0), CallsEhReturn(false)
-  {}
+  MipsFunctionInfo(MachineFunction &MF)
+      : MF(MF), SRetReturnReg(0), GlobalBaseReg(0), Mips16SPAliasReg(0),
+        VarArgsFrameIndex(0), CallsEhReturn(false), SaveS2(false) {}
 
   ~MipsFunctionInfo();
 
@@ -92,6 +94,12 @@ public:
   /// representing a GOT entry for a global function.
   MachinePointerInfo callPtrInfo(const GlobalValue *Val);
 
+  void setSaveS2() { SaveS2 = true; }
+  bool hasSaveS2() const { return SaveS2; }
+
+  std::map<const char *, const llvm::Mips16HardFloatInfo::FuncSignature *>
+  StubsNeeded;
+
 private:
   virtual void anchor();
 
@@ -126,6 +134,9 @@ private:
   /// Frame objects for spilling eh data registers.
   int EhDataRegFI[4];
 
+  // saveS2
+  bool SaveS2;
+
   /// MipsCallEntry maps.
   StringMap<const MipsCallEntry *> ExternalCallEntries;
   ValueMap<const GlobalValue *, const MipsCallEntry *> GlobalCallEntries;