// add new interval
intervals_.push_back(Interval(reg));
// update interval index for this register
- r2iMap_.insert(std::make_pair(reg, --intervals_.end()));
+ bool inserted =
+ r2iMap_.insert(std::make_pair(reg, --intervals_.end())).second;
+ assert(inserted);
interval = &intervals_.back();
}
else {
intervals_.push_back(Interval(reg));
Interval& interval = intervals_.back();
// update interval index for this register
- r2iMap_.insert(std::make_pair(reg, --intervals_.end()));
+ bool inserted =
+ r2iMap_.insert(std::make_pair(reg, --intervals_.end())).second;
+ assert(inserted);
interval.addRange(start, end);
}
}