assert(PhysReg != VirtRegMap::NO_PHYS_REG && "Unmapped virtual register.");
if (LI.hasSubRanges()) {
- for (LiveInterval::subrange_iterator S = LI.subrange_begin(),
- SE = LI.subrange_end(); S != SE; ++S) {
- for (const auto &Seg : S->segments) {
+ for (LiveInterval::SubRange &S : LI.subranges()) {
+ for (const auto &Seg : S.segments) {
if (!Indexes->findLiveInMBBs(Seg.start, Seg.end, LiveIn))
continue;
for (MCSubRegIndexIterator SR(PhysReg, TRI); SR.isValid(); ++SR) {
unsigned SubReg = SR.getSubReg();
unsigned SubRegIndex = SR.getSubRegIndex();
unsigned SubRegLaneMask = TRI->getSubRegIndexLaneMask(SubRegIndex);
- if ((SubRegLaneMask & S->LaneMask) == 0)
+ if ((SubRegLaneMask & S.LaneMask) == 0)
continue;
for (unsigned i = 0, e = LiveIn.size(); i != e; ++i) {
if (!LiveIn[i]->isLiveIn(SubReg))