Previously in order to perform a ll+ll operation tcc
was trying to 'lexpand' PTR in gen_opl which did
not work well. The case:
int printf(const char *, ...);
char t[] = "012345678";
int main(void)
{
char *data = t;
unsigned long long r = 4;
unsigned a = 5;
unsigned long long b = 12;
*(unsigned*)(data + r) += a - b;
printf("data %s\n", data);
return 0;
}
