482         CanCover(node, left)) {  in VisitWord32And()
505       this, node, &m, kS390_And, CanCover(node, m.left().node()),  in VisitWord32And()
506       CanCover(node, m.right().node()), kInt16Imm_Unsigned);  in VisitWord32And()
519         CanCover(node, left)) {  in VisitWord64And()
559       this, node, &m, kS390_And, CanCover(node, m.left().node()),  in VisitWord64And()
560       CanCover(node, m.right().node()), kInt16Imm_Unsigned);  in VisitWord64And()
567       this, node, &m, kS390_Or, CanCover(node, m.left().node()),  in VisitWord32Or()
568       CanCover(node, m.right().node()), kInt16Imm_Unsigned);  in VisitWord32Or()
575       this, node, &m, kS390_Or, CanCover(node, m.left().node()),  in VisitWord64Or()
576       CanCover(node, m.right().node()), kInt16Imm_Unsigned);  in VisitWord64Or()
737   if (CanCover(node, m.left().node()) && m.left().IsWord32Shl()) {  in VisitWord32Sar()
1131         CanCover(m.node(), m.right().node())) {  in VisitFloat64Sub()
1133           CanCover(m.right().node(), m.right().InputAt(0))) {  in VisitFloat64Sub()
1399   while (selector->CanCover(user, value)) {  in VisitWordCompareZero()
1754       CanCover(node, left)) {  in VisitFloat64InsertLowWord32()
1769       CanCover(node, left)) {  in VisitFloat64InsertHighWord32()