unsigned char PCAdj, ARMCP::ARMCPModifier Modifier,
bool AddCurrentAddress);
+ ARMConstantPoolValue(LLVMContext &C, unsigned id, ARMCP::ARMCPKind Kind,
+ unsigned char PCAdj, ARMCP::ARMCPModifier Modifier,
+ bool AddCurrentAddress);
public:
ARMConstantPoolValue(LLVMContext &C, const MachineBasicBlock *mbb,unsigned id,
ARMCP::ARMCPKind Kind = ARMCP::CPValue,
unsigned char PCAdj = 0,
ARMCP::ARMCPModifier Modifier = ARMCP::no_modifier,
bool AddCurrentAddress = false);
- ~ARMConstantPoolValue();
+ virtual ~ARMConstantPoolValue();
const char *getSymbol() const { return S; }
const MachineBasicBlock *getMBB() const;
static bool classof(const ARMConstantPoolConstant *) { return true; }
};
+/// ARMConstantPoolSymbol - ARM-specific constantpool values for external
+/// symbols.
+class ARMConstantPoolSymbol : public ARMConstantPoolValue {
+ const char *S; // ExtSymbol being loaded.
+
+ ARMConstantPoolSymbol(LLVMContext &C, const char *s, unsigned id,
+ unsigned char PCAdj, ARMCP::ARMCPModifier Modifier,
+ bool AddCurrentAddress);
+
+public:
+ ~ARMConstantPoolSymbol();
+
+ static ARMConstantPoolSymbol *Create(LLVMContext &C, const char *s,
+ unsigned ID, unsigned char PCAdj,
+ ARMCP::ARMCPModifier Modifier,
+ bool AddCurrentAddress);
+
+ const char *getSymbol() const { return S; }
+
+ virtual int getExistingMachineCPValue(MachineConstantPool *CP,
+ unsigned Alignment);
+
+ virtual void addSelectionDAGCSEId(FoldingSetNodeID &ID);
+
+ /// hasSameValue - Return true if this ARM constpool value can share the same
+ /// constantpool entry as another ARM constpool value.
+ virtual bool hasSameValue(ARMConstantPoolValue *ACPV);
+
+ virtual void print(raw_ostream &O) const;
+
+ static bool classof(const ARMConstantPoolValue *ACPV) {
+ return ACPV->isExtSymbol();
+ }
+ static bool classof(const ARMConstantPoolSymbol *) { return true; }
+};
+
} // End llvm namespace
#endif