diff options
| -rw-r--r-- | include/llvm/CodeGen/MachineOperand.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h index c3b4f7c..5b5790f 100644 --- a/include/llvm/CodeGen/MachineOperand.h +++ b/include/llvm/CodeGen/MachineOperand.h @@ -302,8 +302,10 @@ public: return !isUndef() && !isInternalRead() && (isUse() || getSubReg()); } - /// getNextOperandForReg - Return the next MachineOperand in the function that - /// uses or defines this register. + /// getNextOperandForReg - Return the next MachineOperand in the linked list + /// of operands that use or define the same register. + /// Don't call this function directly, see the def-use iterators in + /// MachineRegisterInfo instead. MachineOperand *getNextOperandForReg() const { assert(isReg() && "This is not a register operand!"); return Contents.Reg.Next; |