using namespace llvm;
void ScheduleDAG::AddMemOperand(MachineInstr *MI, const MachineMemOperand &MO) {
- MI->addMemOperand(*MF, MO);
+ MI->addMemOperand(MF, MO);
}
void ScheduleDAG::EmitNoop() {
- TII->insertNoop(*BB, BB->end());
+ TII->insertNoop(*BB, InsertPos);
}
-void ScheduleDAG::EmitCrossRCCopy(SUnit *SU,
+void ScheduleDAG::EmitPhysRegCopy(SUnit *SU,
DenseMap<SUnit*, unsigned> &VRBaseMap) {
for (SUnit::const_pred_iterator I = SU->Preds.begin(), E = SU->Preds.end();
I != E; ++I) {
unsigned Reg = 0;
for (SUnit::const_succ_iterator II = SU->Succs.begin(),
EE = SU->Succs.end(); II != EE; ++II) {
- if (I->getReg()) {
- Reg = I->getReg();
+ if (II->getReg()) {
+ Reg = II->getReg();
break;
}
}
- assert(I->getReg() && "Unknown physical register!");
- TII->copyRegToReg(*BB, BB->end(), Reg, VRI->second,
+ TII->copyRegToReg(*BB, InsertPos, Reg, VRI->second,
SU->CopyDstRC, SU->CopySrcRC);
} else {
// Copy from physical register.
bool isNew = VRBaseMap.insert(std::make_pair(SU, VRBase)).second;
isNew = isNew; // Silence compiler warning.
assert(isNew && "Node emitted out of order - early");
- TII->copyRegToReg(*BB, BB->end(), VRBase, I->getReg(),
+ TII->copyRegToReg(*BB, InsertPos, VRBase, I->getReg(),
SU->CopyDstRC, SU->CopySrcRC);
}
break;