blob: e0500c49be727bab0e49564492bd386fb6fd0587 (
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
|
/* { dg-additional-options "-Wno-analyzer-too-complex" } */
/* TODO: remove the need for this option (PR analyzer/93695). */
#define NELEMS 10
#define ARRAY_SIZE(a) (sizeof (a) / sizeof (a[0]))
void
test_1 (void)
{
int *p[NELEMS];
int i;
for (i = 0; i < ARRAY_SIZE (p); ++i)
p[i] = __builtin_malloc (sizeof (i));
for (i = 0; i < ARRAY_SIZE (p); ++i)
__builtin_free (p [i]);
}
void
test_2 (int n)
{
int **p;
int i;
p = (int **)__builtin_malloc (sizeof (int *) * n);
if (!p)
return;
for (i = 0; i < n; ++i)
p[i] = __builtin_malloc (sizeof (i));
for (i = 0; i < n; ++i)
__builtin_free (p [i]);
__builtin_free (p);
}
void
test_3 (int **p, int n)
{
int i;
for (i = 0; i < n; ++i)
p[i] = __builtin_malloc (sizeof (i));
}
void
test_4 (void **p, int n)
{
int i;
for (i = 0; i < n; ++i)
__builtin_free (p[i]);
}
|