https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120254
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #2)
> gcc -fsanitize=undefined -o pr120254{,.c}; ./pr120254
> pr120254.c:20:32: runtime error: signed integer overflow: -804068425 +
> -2004610352 cannot be represented in type 'int'
> Resulting sum of array A:
> pr120254.c:31:23: runtime error: signed integer overflow: 2112539415 +
> 126566608 cannot be represented in type 'int'
> -1957771396
But note if we use -fwrapv or change the types to unsigned we still get the
same incorrect behavior.
