}
}
-struct LessUnits {
- const CodeGenRegBank &RegBank;
- LessUnits(const CodeGenRegBank &RB): RegBank(RB) {}
-
- bool operator()(unsigned ID1, unsigned ID2) {
- return RegBank.getRegPressureSet(ID1).Units.size()
- < RegBank.getRegPressureSet(ID2).Units.size();
- }
-};
-
void CodeGenRegBank::computeDerivedInfo() {
computeComposites();
computeSubRegIndexLaneMasks();
RegUnitSetOrder.push_back(Idx);
std::stable_sort(RegUnitSetOrder.begin(), RegUnitSetOrder.end(),
- LessUnits(*this));
+ [this](unsigned ID1, unsigned ID2) {
+ return getRegPressureSet(ID1).Units.size() <
+ getRegPressureSet(ID2).Units.size();
+ });
for (unsigned Idx = 0, EndIdx = RegUnitSets.size(); Idx != EndIdx; ++Idx) {
RegUnitSets[RegUnitSetOrder[Idx]].Order = Idx;
}