While running Code Advisory for my model I got warning as 'integer word lengths is not compliant with hardware implementation settings'.

For my model in Hardware implementation setting the lowest no.of bits is 16(int 16), but in my model if I use int 8 data type the code advisory is showing as warning as 'The following model objects use integer word lengths that are not compliant with hardware implementation settings'. So in this case will it cause any issue with the generated code and will it result to any wrong calculations?