460   return chunk_->LookupLiteralRepresentation(op).IsSmi();  in IsSmiConstant()
1321     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1372     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1379     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1394     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1404           ? !instr->hydrogen_value()->representation().IsSmi()  in DoMulI()
1413       if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1421       if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMulI()
1573           if (instr->hydrogen_value()->representation().IsSmi()) {  in DoShiftI()
1612     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoSubI()
1618     if (instr->hydrogen_value()->representation().IsSmi()) {  in DoSubI()
1758   bool is_p = target_rep.IsSmi() || target_rep.IsExternal();  in DoAddI()
1763       DCHECK(SmiValuesAre32Bits() ? !target_rep.IsSmi() : SmiValuesAre31Bits());  in DoAddI()
1785       DCHECK(SmiValuesAre32Bits() ? !target_rep.IsSmi() : SmiValuesAre31Bits());  in DoAddI()
1830           ? !instr->hydrogen()->representation().IsSmi()  in DoMathMinMax()
1837       if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMathMinMax()
1846       if (instr->hydrogen_value()->representation().IsSmi()) {  in DoMathMinMax()
2018   } else if (r.IsSmi()) {  in DoBranch()
2038     } else if (type.IsSmi()) {  in DoBranch()
2224         if (instr->hydrogen_value()->representation().IsSmi()) {  in DoCompareNumericAndBranch()
2231         if (instr->hydrogen_value()->representation().IsSmi()) {  in DoCompareNumericAndBranch()
2244       } else if (instr->hydrogen_value()->representation().IsSmi()) {  in DoCompareNumericAndBranch()
2753   if (representation.IsSmi() && SmiValuesAre32Bits() &&  in DoLoadNamedField()
3456   } else if (r.IsSmi()) {  in DoMathAbs()
3652   if (exponent_type.IsSmi()) {  in DoPower()
3876   DCHECK(!representation.IsSmi() ||  in DoStoreNamedField()
3912   if (representation.IsSmi() && SmiValuesAre32Bits() &&  in DoStoreNamedField()
3942       if (representation.IsSmi()) {  in DoStoreNamedField()
4003     if (representation.IsSmi()) {  in DoBoundsCheck()
4013       if (representation.IsSmi()) {  in DoBoundsCheck()
4020       if (representation.IsSmi()) {  in DoBoundsCheck()
4030       if (representation.IsSmi()) {  in DoBoundsCheck()
4037       if (representation.IsSmi()) {  in DoBoundsCheck()
4188       if (representation.IsSmi()) {  in DoStoreKeyedFixedArray()
4864   if (instr->hydrogen()->value()->representation().IsSmi()) {  in DoTaggedToI()
4885   NumberUntagDMode mode = value->representation().IsSmi()  in DoNumberUntagD()