Added a more function PIC16 backend. However to get this working a patch in
ExpandIntegerOperand (LegalizeIntegerTypes.cpp) is needed which is yet to be reworked and submitted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59617 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16TargetMachine.h b/lib/Target/PIC16/PIC16TargetMachine.h
index bf0642f..85e14c1 100644
--- a/lib/Target/PIC16/PIC16TargetMachine.h
+++ b/lib/Target/PIC16/PIC16TargetMachine.h
@@ -17,6 +17,7 @@
#include "PIC16InstrInfo.h"
#include "PIC16ISelLowering.h"
+#include "PIC16RegisterInfo.h"
#include "PIC16Subtarget.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameInfo.h"
@@ -31,31 +32,42 @@
const TargetData DataLayout; // Calculates type size & alignment
PIC16InstrInfo InstrInfo;
PIC16TargetLowering TLInfo;
+
+ // PIC16 does not have any call stack frame, therefore not having
+ // any PIC16 specific FrameInfo class.
TargetFrameInfo FrameInfo;
protected:
virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
-public:
- PIC16TargetMachine(const Module &M, const std::string &FS);
- virtual const TargetFrameInfo *getFrameInfo() const
- { return &FrameInfo; }
- virtual const PIC16InstrInfo *getInstrInfo() const
- { return &InstrInfo; }
- virtual const TargetData *getTargetData() const
- { return &DataLayout; }
- virtual PIC16TargetLowering *getTargetLowering() const
- { return const_cast<PIC16TargetLowering*>(&TLInfo); }
- virtual const PIC16RegisterInfo *getRegisterInfo() const
- { return &InstrInfo.getRegisterInfo(); }
-
+public:
+ PIC16TargetMachine(const Module &M, const std::string &FS,
+ bool Cooper = false);
+
+ virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
+ virtual const PIC16InstrInfo *getInstrInfo() const { return &InstrInfo; }
+ virtual const TargetData *getTargetData() const { return &DataLayout;}
+ virtual const PIC16Subtarget *getSubtargetImpl() const { return &Subtarget; }
+
+ virtual const PIC16RegisterInfo *getRegisterInfo() const {
+ return &(InstrInfo.getRegisterInfo());
+ }
+
+ virtual PIC16TargetLowering *getTargetLowering() const {
+ return const_cast<PIC16TargetLowering*>(&TLInfo);
+ }
+
virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
- virtual bool addPrologEpilogInserter(PassManagerBase &PM, bool Fast);
- virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
- virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
+ virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
raw_ostream &Out);
-};
+}; // PIC16TargetMachine.
+
+/// CooperTargetMachine
+class CooperTargetMachine : public PIC16TargetMachine {
+public:
+ CooperTargetMachine(const Module &M, const std::string &FS);
+}; // CooperTargetMachine.
+
} // end namespace llvm
#endif