VirtRegMap &vrm,
MachineDominatorTree &mdt,
LiveRangeEdit &edit)
- : sa_(sa), LIS(lis), VRM(vrm),
+ : SA(sa), LIS(lis), VRM(vrm),
MRI(vrm.getMachineFunction().getRegInfo()),
MDT(mdt),
TII(*vrm.getMachineFunction().getTarget().getInstrInfo()),
}
// Calculate spill weight and allocation hints for new intervals.
- VirtRegAuxInfo vrai(VRM.getMachineFunction(), LIS, sa_.Loops);
+ VirtRegAuxInfo vrai(VRM.getMachineFunction(), LIS, SA.Loops);
for (LiveRangeEdit::iterator I = Edit.begin(), E = Edit.end(); I != E; ++I){
LiveInterval &li = **I;
vrai.CalculateRegClass(li.reg);
void SplitEditor::splitSingleBlocks(const SplitAnalysis::BlockPtrSet &Blocks) {
DEBUG(dbgs() << " splitSingleBlocks for " << Blocks.size() << " blocks.\n");
- for (unsigned i = 0, e = sa_.LiveBlocks.size(); i != e; ++i) {
- const SplitAnalysis::BlockInfo &BI = sa_.LiveBlocks[i];
+ for (unsigned i = 0, e = SA.LiveBlocks.size(); i != e; ++i) {
+ const SplitAnalysis::BlockInfo &BI = SA.LiveBlocks[i];
if (!BI.Uses || !Blocks.count(BI.MBB))
continue;
/// splitInsideBlock - Split CurLI into multiple intervals inside MBB.
void SplitEditor::splitInsideBlock(const MachineBasicBlock *MBB) {
SmallVector<SlotIndex, 32> Uses;
- Uses.reserve(sa_.UsingInstrs.size());
- for (SplitAnalysis::InstrPtrSet::const_iterator I = sa_.UsingInstrs.begin(),
- E = sa_.UsingInstrs.end(); I != E; ++I)
+ Uses.reserve(SA.UsingInstrs.size());
+ for (SplitAnalysis::InstrPtrSet::const_iterator I = SA.UsingInstrs.begin(),
+ E = SA.UsingInstrs.end(); I != E; ++I)
if ((*I)->getParent() == MBB)
Uses.push_back(LIS.getInstructionIndex(*I));
DEBUG(dbgs() << " splitInsideBlock BB#" << MBB->getNumber() << " for "
/// - Rewrite instructions with finish().
///
class SplitEditor {
- SplitAnalysis &sa_;
+ SplitAnalysis &SA;
LiveIntervals &LIS;
VirtRegMap &VRM;
MachineRegisterInfo &MRI;
MachineDominatorTree&, LiveRangeEdit&);
/// getAnalysis - Get the corresponding analysis.
- SplitAnalysis &getAnalysis() { return sa_; }
+ SplitAnalysis &getAnalysis() { return SA; }
/// Create a new virtual register and live interval.
void openIntv();