public:
/// The constant itself.
union {
- Constant *ConstVal;
+ const Constant *ConstVal;
MachineConstantPoolValue *MachineCPVal;
} Val;
/// a MachineConstantPoolValue.
unsigned Alignment;
- MachineConstantPoolEntry(Constant *V, unsigned A)
+ MachineConstantPoolEntry(const Constant *V, unsigned A)
: Alignment(A) {
Val.ConstVal = V;
}
/// getConstantPoolIndex - Create a new entry in the constant pool or return
/// an existing one. User must specify the minimum required alignment for
/// the object.
- unsigned getConstantPoolIndex(Constant *C, unsigned Alignment);
+ unsigned getConstantPoolIndex(const Constant *C, unsigned Alignment);
unsigned getConstantPoolIndex(MachineConstantPoolValue *V,unsigned Alignment);
/// isEmpty - Return true if this constant pool contains no constants.