2588   if (machine()->Is64()) {  in BuildCheckedFloat64ToIndex()
2903   DCHECK(machine()->Is64());  in LowerChangeInt64ToBigInt()
2929   DCHECK(machine()->Is64());  in LowerChangeUint64ToBigInt()
2946   DCHECK(machine()->Is64());  in LowerTruncateBigIntToWord64()
3312   if (machine()->Is64()) {  in LowerObjectIsMinusZero()
3331   if (machine()->Is64()) {  in LowerNumberIsMinusZero()
4564   if (machine()->Is64() && SmiValuesAre31Bits()) {  in ChangeIntPtrToSmi()
4579   if (machine()->Is64()) {  in ChangeInt32ToIntPtr()
4586   if (machine()->Is64()) {  in ChangeIntPtrToInt32()
4594   if (machine()->Is64() && SmiValuesAre31Bits()) {  in ChangeInt32ToSmi()
4601   DCHECK(machine()->Is64());  in ChangeInt64ToSmi()
4606   if (machine()->Is64()) {  in ChangeUint32ToUintPtr()
4614   if (machine()->Is64() && SmiValuesAre31Bits()) {  in ChangeUint32ToSmi()
4626   if (machine()->Is64() && SmiValuesAre31Bits()) {  in ChangeSmiToIntPtr()
4637   if (machine()->Is64() && SmiValuesAre31Bits()) {  in ChangeSmiToInt32()
4641   if (machine()->Is64()) {  in ChangeSmiToInt32()
4648   CHECK(machine()->Is64());  in ChangeSmiToInt64()
4662   if (machine()->Is64() && SmiValuesAre31Bits()) {  in SmiShiftBitsConstant()
5381   if (machine()->Is64()) {  in LowerLoadFieldByIndex()
5515       if (machine()->Is64()) {  in BuildReverseBytes()
6629   if (machine()->Is64()) {  in TruncateWordToInt32()
6681   DCHECK(machine()->Is64());  in BuildAllocateBigInt()