+
+ explicit MachinePointerInfo(const Value *v = 0, int64_t offset = 0)
+ : V(v), Offset(offset) {}
+
+ MachinePointerInfo getWithOffset(int64_t O) const {
+ if (V == 0) return MachinePointerInfo(0, 0);
+ return MachinePointerInfo(V, Offset+O);
+ }
+
+ /// getAddrSpace - Return the LLVM IR address space number that this pointer
+ /// points into.
+ unsigned getAddrSpace() const;
+
+ /// getConstantPool - Return a MachinePointerInfo record that refers to the
+ /// constant pool.
+ static MachinePointerInfo getConstantPool();
+
+ /// getFixedStack - Return a MachinePointerInfo record that refers to the
+ /// the specified FrameIndex.
+ static MachinePointerInfo getFixedStack(int FI, int64_t offset = 0);
+
+ /// getJumpTable - Return a MachinePointerInfo record that refers to a
+ /// jump table entry.
+ static MachinePointerInfo getJumpTable();
+
+ /// getGOT - Return a MachinePointerInfo record that refers to a
+ /// GOT entry.
+ static MachinePointerInfo getGOT();
+
+ /// getStack - stack pointer relative access.
+ static MachinePointerInfo getStack(int64_t Offset);