ARMConstantPoolValue.h [plain text]
#ifndef LLVM_TARGET_ARM_CONSTANTPOOLVALUE_H
#define LLVM_TARGET_ARM_CONSTANTPOOLVALUE_H
#include "llvm/CodeGen/MachineConstantPool.h"
namespace llvm {
class Constant;
class BlockAddress;
class GlobalValue;
class LLVMContext;
namespace ARMCP {
enum ARMCPKind {
CPValue,
CPExtSymbol,
CPBlockAddress,
CPLSDA
};
}
class ARMConstantPoolValue : public MachineConstantPoolValue {
Constant *CVal; const char *S; unsigned LabelId; ARMCP::ARMCPKind Kind; unsigned char PCAdjust; const char *Modifier; bool AddCurrentAddress;
public:
ARMConstantPoolValue(Constant *cval, unsigned id,
ARMCP::ARMCPKind Kind = ARMCP::CPValue,
unsigned char PCAdj = 0, const char *Modifier = NULL,
bool AddCurrentAddress = false);
ARMConstantPoolValue(LLVMContext &C, const char *s, unsigned id,
unsigned char PCAdj = 0, const char *Modifier = NULL,
bool AddCurrentAddress = false);
ARMConstantPoolValue(GlobalValue *GV, const char *Modifier);
ARMConstantPoolValue();
~ARMConstantPoolValue();
GlobalValue *getGV() const;
const char *getSymbol() const { return S; }
BlockAddress *getBlockAddress() const;
const char *getModifier() const { return Modifier; }
bool hasModifier() const { return Modifier != NULL; }
bool mustAddCurrentAddress() const { return AddCurrentAddress; }
unsigned getLabelId() const { return LabelId; }
unsigned char getPCAdjustment() const { return PCAdjust; }
bool isGlobalValue() const { return Kind == ARMCP::CPValue; }
bool isExtSymbol() const { return Kind == ARMCP::CPExtSymbol; }
bool isBlockAddress() { return Kind == ARMCP::CPBlockAddress; }
bool isLSDA() { return Kind == ARMCP::CPLSDA; }
virtual unsigned getRelocationInfo() const {
return 2;
}
virtual int getExistingMachineCPValue(MachineConstantPool *CP,
unsigned Alignment);
virtual void AddSelectionDAGCSEId(FoldingSetNodeID &ID);
bool hasSameValue(ARMConstantPoolValue *ACPV);
void print(raw_ostream *O) const { if (O) print(*O); }
void print(raw_ostream &O) const;
void dump() const;
};
inline raw_ostream &operator<<(raw_ostream &O, const ARMConstantPoolValue &V) {
V.print(O);
return O;
}
}
#endif