unsigned reg; // the register of this interval
float weight; // weight of this interval
Ranges ranges; // the ranges in which this register is live
+ private:
+ unsigned NumValues; // the number of distinct values in this interval.
+ public:
LiveInterval(unsigned Reg, float Weight)
: reg(Reg), weight(Weight), NumValues(0) {
void dump() const;
private:
- unsigned NumValues; // the number of distinct values in this interval.
Ranges::iterator addRangeFrom(LiveRange LR, Ranges::iterator From);
void extendIntervalEndTo(Ranges::iterator I, unsigned NewEnd);
Ranges::iterator extendIntervalStartTo(Ranges::iterator I, unsigned NewStr);