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-rw-r--r--lib/Target/PIC16/PIC16ConstantPoolValue.h77
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diff --git a/lib/Target/PIC16/PIC16ConstantPoolValue.h b/lib/Target/PIC16/PIC16ConstantPoolValue.h
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--- a/lib/Target/PIC16/PIC16ConstantPoolValue.h
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-//===- PIC16ConstantPoolValue.h - PIC16 constantpool value ------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the PIC16 specific constantpool value class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TARGET_PIC16_CONSTANTPOOLVALUE_H
-#define LLVM_TARGET_PIC16_CONSTANTPOOLVALUE_H
-
-#include "llvm/CodeGen/MachineConstantPool.h"
-
-namespace llvm {
-
-class GlobalValue;
-
-namespace PIC16CP {
- enum PIC16CPKind {
- CPValue,
- CPNonLazyPtr,
- CPStub
- };
-}
-
-/// PIC16ConstantPoolValue - PIC16 specific constantpool value. This is used to
-/// represent PC relative displacement between the address of the load
-/// instruction and the global value being loaded, i.e. (&GV-(LPIC+8)).
-class PIC16ConstantPoolValue : public MachineConstantPoolValue {
- GlobalValue *GV; // GlobalValue being loaded.
- const char *S; // ExtSymbol being loaded.
- unsigned LabelId; // Label id of the load.
- PIC16CP::PIC16CPKind Kind; // non_lazy_ptr or stub?
- unsigned char PCAdjust; // Extra adjustment if constantpool is pc relative.
- // 8 for PIC16
- const char *Modifier; // GV modifier i.e. (&GV(modifier)-(LPIC+8))
- bool AddCurrentAddress;
-
-public:
- PIC16ConstantPoolValue(GlobalValue *gv, unsigned id,
- PIC16CP::PIC16CPKind Kind = PIC16CP::CPValue,
- unsigned char PCAdj = 0, const char *Modifier = NULL,
- bool AddCurrentAddress = false);
- PIC16ConstantPoolValue(const char *s, unsigned id,
- PIC16CP::PIC16CPKind Kind = PIC16CP::CPValue,
- unsigned char PCAdj = 0, const char *Modifier = NULL,
- bool AddCurrentAddress = false);
- PIC16ConstantPoolValue(GlobalValue *GV, PIC16CP::PIC16CPKind Kind,
- const char *Modifier);
-
-
- GlobalValue *getGV() const { return GV; }
- const char *getSymbol() const { return S; }
- const char *getModifier() const { return Modifier; }
- bool hasModifier() const { return Modifier != NULL; }
- bool mustAddCurrentAddress() const { return AddCurrentAddress; }
- unsigned getLabelId() const { return LabelId; }
- bool isNonLazyPointer() const { return Kind == PIC16CP::CPNonLazyPtr; }
- bool isStub() const { return Kind == PIC16CP::CPStub; }
- unsigned char getPCAdjustment() const { return PCAdjust; }
-
- virtual int getExistingMachineCPValue(MachineConstantPool *CP,
- unsigned Alignment);
-
- virtual void AddSelectionDAGCSEId(FoldingSetNodeID &ID);
-
- virtual void print(raw_ostream &O) const;
-};
-
-}
-
-#endif