Temporarily Revert "Nuke the old JIT." as it's not quite ready to

[oota-llvm.git] / lib / Target / PowerPC / PPCSubtarget.h

diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index f74a2a76d417e208622724316d2ea0174766b6c7..374962de42706d281f09003c96c22f633dd26267 100644 (file)
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -17,6 +17,7 @@
 #include "PPCFrameLowering.h"
 #include "PPCInstrInfo.h"
 #include "PPCISelLowering.h"
+#include "PPCJITInfo.h"
 #include "PPCSelectionDAGInfo.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/IR/DataLayout.h"
@@ -103,6 +104,7 @@ protected:
   bool DeprecatedMFTB;
   bool DeprecatedDST;
   bool HasLazyResolverStubs;
+  bool IsJITCodeModel;
   bool IsLittleEndian;
 
   /// TargetTriple - What processor and OS we're targeting.
@@ -120,6 +122,7 @@ protected:
   PPCFrameLowering FrameLowering;
   const DataLayout DL;
   PPCInstrInfo InstrInfo;
+  PPCJITInfo JITInfo;
   PPCTargetLowering TLInfo;
   PPCSelectionDAGInfo TSInfo;
 
@@ -135,6 +138,10 @@ public:
   /// subtarget options.  Definition of function is auto generated by tblgen.
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
 
+  /// SetJITMode - This is called to inform the subtarget info that we are
+  /// producing code for the JIT.
+  void SetJITMode();
+
   /// getStackAlignment - Returns the minimum alignment known to hold of the
   /// stack frame on entry to the function and which must be maintained by every
   /// function for this subtarget.
@@ -155,6 +162,7 @@ public:
   }
   const DataLayout *getDataLayout() const override { return &DL; }
   const PPCInstrInfo *getInstrInfo() const override { return &InstrInfo; }
+  PPCJITInfo *getJITInfo() override { return &JITInfo; }
   const PPCTargetLowering *getTargetLowering() const override {
     return &TLInfo;
   }
@@ -199,6 +207,9 @@ public:
   bool hasLazyResolverStub(const GlobalValue *GV,
                            const TargetMachine &TM) const;
 
+  // isJITCodeModel - True if we're generating code for the JIT
+  bool isJITCodeModel() const { return IsJITCodeModel; }
+
   // isLittleEndian - True if generating little-endian code
   bool isLittleEndian() const { return IsLittleEndian; }