[Bug gcov-profile/95348] GCC records zero functions and modules in the profiling data file, ICC does NOT

[qinzhao at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95348

--- Comment #37 from qinzhao at gcc dot gnu.org ---
So, the previous prof data size for the real application might not be correct. 
After this bug is fixed, we might need to collect the new real code size
reduction.