119     bool JoinCopy(MachineInstr *TheCopy, bool &Again);
1154 bool RegisterCoalescer::JoinCopy(MachineInstr *CopyMI, bool &Again) {  in JoinCopy()  argument
1156   Again = false;  in JoinCopy()
1210         Again = true;  // May be possible to coalesce later.  in JoinCopy()
1247     Again = true;  // May be possible to coalesce later.  in JoinCopy()
1732     bool Again = false;  in CopyCoalesceInMBB()  local
1733     if (!JoinCopy(TheCopy, Again))  in CopyCoalesceInMBB()
1734       if (Again)  in CopyCoalesceInMBB()
1739     bool Again = false;  in CopyCoalesceInMBB()  local
1740     if (!JoinCopy(TheCopy, Again))  in CopyCoalesceInMBB()
1741       if (Again)  in CopyCoalesceInMBB()
1746     bool Again = false;  in CopyCoalesceInMBB()  local
1747     if (!JoinCopy(TheCopy, Again))  in CopyCoalesceInMBB()
1748       if (Again)  in CopyCoalesceInMBB()
1794       bool Again = false;  in joinIntervals()  local
1795       bool Success = JoinCopy(TheCopy, Again);  in joinIntervals()
1796       if (Success || !Again) {  in joinIntervals()