Lines Matching defs:Chan

59       unsigned Chan = Instr->getOperand(i + 1).getImm();
61         UndefReg.emplace_back(Chan);
63         RegToChan[MO.getReg()] = Chan;
171     unsigned Chan) {
173     if (J.first == Chan)
176   llvm_unreachable("Chan wasn't reassigned");
194     unsigned Chan = getReassignedChan(RemapChan, Swizzle);
200         .addImm(Chan);
201     UpdatedRegToChan[SubReg] = Chan;
202     std::vector<Register>::iterator ChanPos = llvm::find(UpdatedUndef, Chan);
205     assert(!is_contained(UpdatedUndef, Chan) &&
206            "UpdatedUndef shouldn't contain Chan more than once!");