summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.c-torture/compile/20020701-1.c
blob: 1258cec28b765f4d86aad7e41c5ad57c2f27d2d6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
/* PR target/7177
   Problem with cris-axis-elf: ICE in global.
   Origin: hp@axis.com.  */

typedef __SIZE_TYPE__ size_t;
void f1 (void *);
char *f2 (const char *);
int atoi (const char *);
char *strchr (const char *, int);
int strcmp (const char *, const char *);
size_t strlen (const char *);
typedef enum { A, B, C } t1;
extern const char _v[];

static t1
f (const char* p1, const char* p2, char p3)
{
  char *v1;
  char *v2;
  char *a;
  char *v3;
  char *v4;
  char *v5;
  char *e;
  char *v6;
  t1 r = C;

  v1 = f2 (p2);
  v4 = f2 (p1);

  a = v2 = v1;
  e = v5 = v4;
  memcpy (&e, &e, sizeof (e));

  v3 = strchr (v2, ',');
  v6 = strchr (v5, ',');

  while ((_v + 1)[(unsigned) *a] & 4)
    a++;
  while ((_v + 1)[(unsigned) *e] & 4)
    e++;

  if (a == v3 && e == v6)
    {
      if (p3)
        r = atoi (v5) < atoi (v2) ? B : A;
      else
        r = atoi (v5) > atoi (v2) ? B : A;
      v2 = ++a;
      v5 = ++e;
      v3 = strchr (v2, ',');
      v6 = strchr (v5, ',');

      while ((_v + 1)[(unsigned) *a] & 4)
        a++;
      while ((_v + 1)[(unsigned) *e] & 4)
        e++;

      if (a == v3 && e == v6)
        {
          if (r == B)
            r = B;
          else if (p3)
            r = atoi (v5) < atoi (v2) ? B : A;
          else
            r = atoi (v5) > atoi (v2) ? B : A;
        }
      else
        r = C;
    }

  f1 (v1);
  f1 (v4);
  return r;
}