/// of `new MachineInstr'.
///
MachineInstr *
-MachineFunction::CreateMachineInstr(const TargetInstrDesc &TID, bool NoImp) {
+MachineFunction::CreateMachineInstr(const TargetInstrDesc &TID,
+ DebugLoc DL, bool NoImp) {
return new (InstructionRecycler.Allocate<MachineInstr>(Allocator))
- MachineInstr(TID, NoImp);
+ MachineInstr(TID, DL, NoImp);
}
/// CloneMachineInstr - Create a new MachineInstr which is a copy of the
return *mc;
}
+/// getOrCreateDebugLocID - Look up the DebugLocTuple index with the given
+/// source file, line, and column. If none currently exists, create a new
+/// DebugLocTuple, and insert it into the DebugIdMap.
+unsigned MachineFunction::getOrCreateDebugLocID(unsigned Src, unsigned Line,
+ unsigned Col) {
+ DebugLocTuple Tuple(Src, Line, Col);
+ DenseMap<DebugLocTuple, unsigned>::iterator II
+ = DebugLocInfo.DebugIdMap.find(Tuple);
+ if (II != DebugLocInfo.DebugIdMap.end())
+ return II->second;
+ // Add a new tuple.
+ unsigned Id = DebugLocInfo.DebugLocations.size();
+ DebugLocInfo.DebugLocations.push_back(Tuple);
+ DebugLocInfo.DebugIdMap[Tuple] = Id;
+ return Id;
+}
+
+/// getDebugLocTuple - Get the DebugLocTuple for a given DebugLoc object.
+DebugLocTuple MachineFunction::getDebugLocTuple(DebugLoc DL) const {
+ unsigned Idx = DL.getIndex();
+ assert(Idx < DebugLocInfo.DebugLocations.size() &&
+ "Invalid index into debug locations!");
+ return DebugLocInfo.DebugLocations[Idx];
+}
+
//===----------------------------------------------------------------------===//
// MachineFrameInfo implementation
//===----------------------------------------------------------------------===//
void MachineFrameInfo::print(const MachineFunction &MF, std::ostream &OS) const{
- int ValOffset = MF.getTarget().getFrameInfo()->getOffsetOfLocalArea();
+ const TargetFrameInfo *FI = MF.getTarget().getFrameInfo();
+ int ValOffset = (FI ? FI->getOffsetOfLocalArea() : 0);
for (unsigned i = 0, e = Objects.size(); i != e; ++i) {
const StackObject &SO = Objects[i];
unsigned Offset = 0;
if (!Constants.empty()) {
Offset = Constants.back().getOffset();
- Offset += TD->getABITypeSize(Constants.back().getType());
+ Offset += TD->getTypePaddedSize(Constants.back().getType());
Offset = (Offset+AlignMask)&~AlignMask;
}
unsigned Offset = 0;
if (!Constants.empty()) {
Offset = Constants.back().getOffset();
- Offset += TD->getABITypeSize(Constants.back().getType());
+ Offset += TD->getTypePaddedSize(Constants.back().getType());
Offset = (Offset+AlignMask)&~AlignMask;
}