https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122999
--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Reduced code is
--- bug1156.c ---
int Id, C_FUNCTION_Index;
void C_FUNCTION() {
int i, j = Id;
if (i > Id) {
int k;
i = Id;
j = k;
}
C_FUNCTION_Index = i + j;
}
