diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/MachineMemOperand.h | 9 | ||||
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineMemOperand.h b/include/llvm/CodeGen/MachineMemOperand.h index 0804f46..532ed7c 100644 --- a/include/llvm/CodeGen/MachineMemOperand.h +++ b/include/llvm/CodeGen/MachineMemOperand.h @@ -39,6 +39,15 @@ struct MachinePointerInfo { explicit MachinePointerInfo(const Value *v, 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; }; diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 4cf6f36..af4c2d1 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -909,6 +909,10 @@ public: /// reference performed by operation. MachineMemOperand *getMemOperand() const { return MMO; } + const MachinePointerInfo &getPointerInfo() const { + return MMO->getPointerInfo(); + } + /// refineAlignment - Update this MemSDNode's MachineMemOperand information /// to reflect the alignment of NewMMO, if it has a greater alignment. /// This must only be used when the new alignment applies to all users of |