// Phase 3.2 slice 1 DIE-walker probe.
// Three locals on the stack, a couple of params, plus a global.
// We want to see DW_TAG_subprogram, DW_TAG_variable, DW_TAG_formal_parameter
// in the .debug_info.

int gCounter = 0;


int add3(int a, int b, int c) {
    int sum = a + b;
    int tot = sum + c;
    return tot;
}


int main(void) {
    int x = 0xABCD;
    int y = 0x1234;
    int z = add3(x, y, gCounter);
    gCounter = z;
    return z;
}