+ /// getMachineMemOperand - Allocate a new MachineMemOperand.
+ /// MachineMemOperands are owned by the MachineFunction and need not be
+ /// explicitly deallocated.
+ MachineMemOperand *getMachineMemOperand(MachinePointerInfo PtrInfo,
+ unsigned f, uint64_t s,
+ unsigned base_alignment,
+ const MDNode *TBAAInfo = 0,
+ const MDNode *Ranges = 0);
+
+ /// getMachineMemOperand - Allocate a new MachineMemOperand by copying
+ /// an existing one, adjusting by an offset and using the given size.
+ /// MachineMemOperands are owned by the MachineFunction and need not be
+ /// explicitly deallocated.
+ MachineMemOperand *getMachineMemOperand(const MachineMemOperand *MMO,
+ int64_t Offset, uint64_t Size);
+
+ /// allocateMemRefsArray - Allocate an array to hold MachineMemOperand
+ /// pointers. This array is owned by the MachineFunction.
+ MachineInstr::mmo_iterator allocateMemRefsArray(unsigned long Num);
+
+ /// extractLoadMemRefs - Allocate an array and populate it with just the
+ /// load information from the given MachineMemOperand sequence.
+ std::pair<MachineInstr::mmo_iterator,
+ MachineInstr::mmo_iterator>
+ extractLoadMemRefs(MachineInstr::mmo_iterator Begin,
+ MachineInstr::mmo_iterator End);
+
+ /// extractStoreMemRefs - Allocate an array and populate it with just the
+ /// store information from the given MachineMemOperand sequence.
+ std::pair<MachineInstr::mmo_iterator,
+ MachineInstr::mmo_iterator>
+ extractStoreMemRefs(MachineInstr::mmo_iterator Begin,
+ MachineInstr::mmo_iterator End);
+