135   HInstruction* left = instruction->GetLeft();  in VisitShift()
147   if ((instruction->GetLeft()->IsNullConstant() && !instruction->GetRight()->CanBeNull()) ||  in VisitEqual()
148       (instruction->GetRight()->IsNullConstant() && !instruction->GetLeft()->CanBeNull())) {  in VisitEqual()
159   if ((instruction->GetLeft()->IsNullConstant() && !instruction->GetRight()->CanBeNull()) ||  in VisitNotEqual()
160       (instruction->GetRight()->IsNullConstant() && !instruction->GetLeft()->CanBeNull())) {  in VisitNotEqual()
171   if (instruction->GetLeft()->IsConstant() &&  in VisitAbove()
172       instruction->GetLeft()->AsConstant()->IsArithmeticZero()) {  in VisitAbove()
207   if (instruction->GetLeft()->IsConstant() &&  in VisitBelowOrEqual()
208       instruction->GetLeft()->AsConstant()->IsArithmeticZero()) {  in VisitBelowOrEqual()
293   if (instruction->GetLeft()->IsConstant() &&  in VisitRem()
294       instruction->GetLeft()->AsConstant()->IsArithmeticZero()) {  in VisitRem()
299     instruction->ReplaceWith(instruction->GetLeft());  in VisitRem()
306       (instruction->GetLeft() == instruction->GetRight())) {  in VisitRem()
341   if (instruction->GetLeft() == instruction->GetRight()) {  in VisitSub()
358   if (instruction->GetLeft() == instruction->GetRight()) {  in VisitXor()