[Bug c/110368] Incorrect "is used uninitialized" warning message

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110368

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The code can fixed using memcpy
Replace:
c   += *data_16++

With:
unsigned tmp;
memcpy(&tmp, data_16, sizeof(tmp));
data_16++;
c += tmp;