Lines Matching defs:Seg

415   for (auto &Seg : Range) {
416     if (!Seg.start.isRegister())
418     MachineInstr *DefI = LIS->getInstructionFromIndex(Seg.start);
421       PredDefs.push_back(Seg.start);
469   for (auto &Seg : Range) {
470     if (!Seg.start.isRegister())
472     MachineInstr *DefI = LIS->getInstructionFromIndex(Seg.start);
475       if (P.second && Seg.end.isDead()) {
486   for (auto &Seg : Range) {
487     if (!Seg.start.isRegister() || !Range.liveAt(Seg.start.getPrevSlot()))
489     MachineInstr *DefI = LIS->getInstructionFromIndex(Seg.start);