Lines Matching refs:Seen
82 /// RegSequences - Keep track the list of REG_SEQUENCE instructions seen
1302 SmallSet<unsigned, 4> Seen;
1305 if (!Seen.insert(SrcReg))
1441 SmallSet<unsigned, 4> Seen;
1463 if (!Seen.insert(SrcReg) || MI->getParent() != DefMI->getParent() ||
