When the macro is defined on the MPC5744P chip, the program execution time is very long

[robin林]

I use the following macro definition，I use the S32DS development environment：

#define UTILS_LP_FAST(value, sample, filter_constant) (value -= (filter_constant) * (value - (sample)))

I found that when the program executes this macro definition, the execution time is very long，Who can help me to answer the reason，Thank you！