- if (MachineInstr *NewDV =
- TII->emitFrameIndexDebugValue(*MF, SS, Offset, MDPtr, DL)) {
- DEBUG(dbgs() << "Modifying debug info due to spill:" <<
- "\t" << *MI);
- MachineBasicBlock *MBB = MI->getParent();
- MBB->insert(MBB->erase(MI), NewDV);
- // Scan NewDV operands from the beginning.
- MI = NewDV;
- ScanDbgValue = true;
- break;
- } else {
- // We can't allocate a physreg for a DebugValue; sorry!
- DEBUG(dbgs() << "Unable to allocate vreg used by DBG_VALUE");
- MO.setReg(0);
- }
+ MachineBasicBlock *MBB = MI->getParent();
+ MachineInstr *NewDV = BuildMI(*MBB, MBB->erase(MI), DL,
+ TII->get(TargetOpcode::DBG_VALUE))
+ .addFrameIndex(SS)
+ .addImm(Offset)
+ .addMetadata(Var)
+ .addMetadata(Expr);
+ DEBUG(dbgs() << "Modifying debug info due to spill:"
+ << "\t" << *NewDV);
+ // Scan NewDV operands from the beginning.
+ MI = NewDV;
+ ScanDbgValue = true;
+ break;