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Hi,

Let's assume I have an instruction INSTR that takes 3 operands

def INSTR : F\_R<0b001010,(outs Regs:$rd) , (ins Regs:$rb, Regs:$ra), ... >

and build this instruction in my code

BuildMI(MB,II,dl, TII.get(INSTR)).add(Ops\[0\]).add(Ops\[1\]).add(Ops\[2\]);

Which Ops element corresponds to which operand?

Is it Ops\[0\] -> rd, Ops\[1\] -> rb, Ops\[2\] -> ra ?

From MachineInstrBuilder::add() implementation in MachineInstrBuilder.h, I can't tell for sure where the MO argument goes.

Thanks