Lines Matching refs:VN
1321 unsigned VN = VNI->id; in ComputeUltimateVN() local
1324 if (ThisValNoAssignments[VN] >= 0) in ComputeUltimateVN()
1325 return ThisValNoAssignments[VN]; in ComputeUltimateVN()
1326 assert(ThisValNoAssignments[VN] != -2 && "Cyclic value numbers"); in ComputeUltimateVN()
1333 return ThisValNoAssignments[VN] = NewVNInfo.size()-1; in ComputeUltimateVN()
1340 return ThisValNoAssignments[VN] = OtherValNoAssignments[OtherValNo->id]; in ComputeUltimateVN()
1344 ThisValNoAssignments[VN] = -2; in ComputeUltimateVN()
1348 return ThisValNoAssignments[VN] = UltimateVN; in ComputeUltimateVN()
1544 unsigned VN = VNI->id; in JoinIntervals() local
1545 if (LHSValNoAssignments[VN] >= 0 || VNI->isUnused()) in JoinIntervals()
1554 unsigned VN = VNI->id; in JoinIntervals() local
1555 if (RHSValNoAssignments[VN] >= 0 || VNI->isUnused()) in JoinIntervals()
1560 RHSValNoAssignments[VN] = NewVNInfo.size()-1; in JoinIntervals()