273   HInstruction* left = condition->GetLeft();  in VisitIf()  local
277   if (left->IsConstant() == right->IsConstant()) {  in VisitIf()
289   HConstant* constant = left->IsConstant() ? left->AsConstant() : right->AsConstant();  in VisitIf()
290   HInstruction* variable = left->IsConstant() ? right : left;  in VisitIf()
310     left = variable->AsCompare()->GetLeft();  in VisitIf()
314     if (left->IsConstant() == right->IsConstant()) {  in VisitIf()
318     constant = left->IsConstant() ? left->AsConstant() : right->AsConstant();  in VisitIf()
319     variable = left->IsConstant() ? right : left;  in VisitIf()
635   HInstruction* left = instruction->GetLeft();  in VisitShift()  local
636   if (left->IsConstant() && left->AsConstant()->IsArithmeticZero()) {  in VisitShift()
641     instruction->ReplaceWith(left);  in VisitShift()
821   HInstruction* left = instruction->GetLeft();  in VisitAnd()  local
824   if (left->IsNot() ^ right->IsNot()) {  in VisitAnd()
830     HInstruction* hnot = (left->IsNot() ? left : right);  in VisitAnd()
831     HInstruction* hother = (left->IsNot() ? right : left);  in VisitAnd()
890   HInstruction* left = instruction->GetLeft();  in VisitOr()  local
892   if (left->IsNot() ^ right->IsNot()) {  in VisitOr()
898     HInstruction* hnot = (left->IsNot() ? left : right);  in VisitOr()
899     HInstruction* hother = (left->IsNot() ? right : left);  in VisitOr()
998   HInstruction* left = instruction->GetLeft();  in VisitXor()  local
1000   if (left->IsNot() ^ right->IsNot()) {  in VisitXor()
1006     HInstruction* hnot = (left->IsNot() ? left : right);  in VisitXor()
1007     HInstruction* hother = (left->IsNot() ? right : left);  in VisitXor()