Mips16InstrInfo::Mips16InstrInfo(MipsTargetMachine &tm) : MipsInstrInfo(tm, Mips::BimmX16), RI(*tm.getSubtargetImpl()) {}
MipsSEInstrInfo::MipsSEInstrInfo(MipsTargetMachine &tm) : MipsInstrInfo(tm, tm.getRelocationModel() == Reloc::PIC_ ? Mips::B : Mips::J), RI(*tm.getSubtargetImpl()), IsN64(tm.getSubtarget<MipsSubtarget>().isABI_N64()) {}
Mips16InstrInfo::Mips16InstrInfo(MipsTargetMachine &tm) : MipsInstrInfo(tm, /* FIXME: set mips16 unconditional br */ 0), RI(*tm.getSubtargetImpl()) {}