1 extern void *malloc(__SIZE_TYPE__);
2 extern void *memset(void *, int, __SIZE_TYPE__);
8 unsigned long long Count;
10 } __attribute__((packed)) Struct1;
20 } __attribute__((packed)) Struct2;
32 } __attribute__((packed)) Struct3;
34 unsigned long long Sum (Struct3 *instrs) __attribute__((noinline));
35 unsigned long long Sum (Struct3 *instrs)
37 unsigned long long count = 0;
40 for (i = 0; i < instrs->Count; i++) {
41 count += instrs->List[i].a.Count;
45 long long Sum2 (Struct3 *instrs) __attribute__((noinline));
46 long long Sum2 (Struct3 *instrs)
51 for (i = 0; i < instrs->Count; i++) {
52 count += instrs->List[i].a.Count2;
57 Struct3 *p = malloc (sizeof (int) + 3 * sizeof(Union));
58 memset(p, 0, sizeof(int) + 3*sizeof(Union));
60 p->List[0].a.Count = 555;
61 p->List[1].a.Count = 999;
62 p->List[2].a.Count = 0x101010101ULL;
63 p->List[0].a.Count2 = 555;
64 p->List[1].a.Count2 = 999;
65 p->List[2].a.Count2 = 0x101010101LL;
66 if (Sum(p) != 555 + 999 + 0x101010101ULL)
68 if (Sum2(p) != 555 + 999 + 0x101010101LL)