diff options
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index bab8717180..285f493fff 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -39,7 +39,7 @@ namespace { const TargetMachine* tm_; const MRegisterInfo* mri_; LiveIntervals* li_; - typedef std::list<Interval*> IntervalPtrs; + typedef std::list<LiveInterval*> IntervalPtrs; IntervalPtrs unhandled_, fixed_, active_, inactive_, handled_; std::auto_ptr<PhysRegTracker> prt_; @@ -374,12 +374,12 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) if (cur->weight <= minWeight) { DEBUG(std::cerr << "\t\t\tspilling(c): " << *cur << '\n';); int slot = vrm_->assignVirt2StackSlot(cur->reg); - std::vector<Interval*> added = + std::vector<LiveInterval*> added = li_->addIntervalsForSpills(*cur, *vrm_, slot); // merge added with unhandled - std::vector<Interval*>::iterator addedIt = added.begin(); - std::vector<Interval*>::iterator addedItEnd = added.end(); + std::vector<LiveInterval*>::iterator addedIt = added.begin(); + std::vector<LiveInterval*>::iterator addedItEnd = added.end(); for (IntervalPtrs::iterator i = unhandled_.begin(), e = unhandled_.end(); i != e && addedIt != addedItEnd; ++i) { if ((*i)->start() > (*addedIt)->start()) @@ -399,7 +399,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) // otherwise we spill all intervals aliasing the register with // minimum weight, rollback to the interval with the earliest // start point and let the linear scan algorithm run again - std::vector<Interval*> added; + std::vector<LiveInterval*> added; assert(MRegisterInfo::isPhysicalRegister(minReg) && "did not choose a register to spill?"); std::vector<bool> toSpill(mri_->getNumRegs(), false); @@ -418,7 +418,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) DEBUG(std::cerr << "\t\t\tspilling(a): " << **i << '\n'); earliestStart = std::min(earliestStart, (*i)->start()); int slot = vrm_->assignVirt2StackSlot((*i)->reg); - std::vector<Interval*> newIs = + std::vector<LiveInterval*> newIs = li_->addIntervalsForSpills(**i, *vrm_, slot); std::copy(newIs.begin(), newIs.end(), std::back_inserter(added)); spilled.insert(reg); @@ -433,7 +433,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) DEBUG(std::cerr << "\t\t\tspilling(i): " << **i << '\n'); earliestStart = std::min(earliestStart, (*i)->start()); int slot = vrm_->assignVirt2StackSlot((*i)->reg); - std::vector<Interval*> newIs = + std::vector<LiveInterval*> newIs = li_->addIntervalsForSpills(**i, *vrm_, slot); std::copy(newIs.begin(), newIs.end(), std::back_inserter(added)); spilled.insert(reg); @@ -496,10 +496,10 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur) } } - std::sort(added.begin(), added.end(), less_ptr<Interval>()); + std::sort(added.begin(), added.end(), less_ptr<LiveInterval>()); // merge added with unhandled - std::vector<Interval*>::iterator addedIt = added.begin(); - std::vector<Interval*>::iterator addedItEnd = added.end(); + std::vector<LiveInterval*>::iterator addedIt = added.begin(); + std::vector<LiveInterval*>::iterator addedItEnd = added.end(); for (IntervalPtrs::iterator i = unhandled_.begin(), e = unhandled_.end(); i != e && addedIt != addedItEnd; ++i) { if ((*i)->start() > (*addedIt)->start()) |