Lines Matching refs:Rb
1036 // Return the allowable deviation from the current value of Rb (i.e. the
1039 // The instruction MI is a user of register Rb, which is defined via an
1042 // ... = L2_loadrub_io Rb, 1
1044 // ... = L2_loadrub_io Rb', 0
1045 // if Rb' = Rb+1.
1046 // The range for Rb would be [Min+1, Max+1], where [Min, Max] is a range
1047 // for L2_loadrub with offset 0. That means that Rb could be replaced with
1048 // Rc, where Rc-Rb belongs to [Min+1, Max+1].
1049 OffsetRange HCE::getOffsetRange(Register Rb, const MachineInstr &MI) const {
1058 if (Rb != Register(Op1) || !Op2.isImm())
1073 Rb != Register(MI.getOperand(BaseP)) ||
1160 // (Re: ##Off + Rb<<S) = Rd: ##Val
1543 // DefR = PS_fi Rb,##EV
1555 // DefR = sub(##EV,Rb)
1560 // DefR = add(Rb,##EV)
1569 // DefR = add(##EV,asl(Rb,S))