diff options
Diffstat (limited to 'llvm/include')
| -rw-r--r-- | llvm/include/llvm/CodeGen/MachineInstrBuilder.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/MachineInstrBuilder.h b/llvm/include/llvm/CodeGen/MachineInstrBuilder.h index bbafeab1577..4a8cd6861a9 100644 --- a/llvm/include/llvm/CodeGen/MachineInstrBuilder.h +++ b/llvm/include/llvm/CodeGen/MachineInstrBuilder.h @@ -79,6 +79,11 @@ public: /// explicitly. MachineInstr *getInstr() const { return MI; } + /// Get the register for the operand index. + /// The operand at the index should be a register (asserted by + /// MachineOperand). + unsigned getReg(unsigned Idx) { return MI->getOperand(Idx).getReg(); } + /// Add a new virtual register operand. const MachineInstrBuilder &addReg(unsigned RegNo, unsigned flags = 0, unsigned SubReg = 0) const { |
