// Here we need to look for an immediate load (an li or lis/ori pair).
if (DefInstr && (DefInstr->getOpcode() == PPC::ORI8 ||
DefInstr->getOpcode() == PPC::ORI)) {
- int64_t start = (short) DefInstr->getOperand(2).getImm();
+ int64_t start = DefInstr->getOperand(2).getImm();
MachineInstr *DefInstr2 =
MRI->getVRegDef(DefInstr->getOperand(1).getReg());
if (DefInstr2 && (DefInstr2->getOpcode() == PPC::LIS8 ||
DefInstr->getOpcode() == PPC::LI)) {
DEBUG(dbgs() << " initial constant: " << *DefInstr);
- int64_t count = ImmVal - int64_t(short(DefInstr->getOperand(1).getImm()));
+ int64_t count = ImmVal -
+ int64_t(short(DefInstr->getOperand(1).getImm()));
if ((count % iv_value) != 0) {
return 0;
}
}
// FIXME: handle non-zero end value.
}
- // FIXME: handle non-unit increments (we might not want to introduce division
- // but we can handle some 2^n cases with shifts).
+ // FIXME: handle non-unit increments (we might not want to introduce
+ // division but we can handle some 2^n cases with shifts).
}
}
if (MO.isReg() && MO.isDef()) {
unsigned Reg = MO.getReg();
if (!MRI->use_nodbg_empty(Reg)) {
- // This instruction has users, but if the only user is the phi node for the
- // parent block, and the only use of that phi node is this instruction, then
- // this instruction is dead: both it (and the phi node) can be removed.
+ // This instruction has users, but if the only user is the phi node for
+ // the parent block, and the only use of that phi node is this
+ // instruction, then this instruction is dead: both it (and the phi
+ // node) can be removed.
MachineRegisterInfo::use_iterator I = MRI->use_begin(Reg);
if (llvm::next(I) == MRI->use_end() &&
I.getOperand().getParent()->isPHI()) {