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Diffstat (limited to 'lib/Target/PIC16/PIC16ConstantPoolValue.h')
-rw-r--r-- | lib/Target/PIC16/PIC16ConstantPoolValue.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/lib/Target/PIC16/PIC16ConstantPoolValue.h b/lib/Target/PIC16/PIC16ConstantPoolValue.h deleted file mode 100644 index 657fb15..0000000 --- a/lib/Target/PIC16/PIC16ConstantPoolValue.h +++ /dev/null @@ -1,77 +0,0 @@ -//===- 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 |