blob: 4c0a3e7c54a9c14fe84244d404fb6a00f22e8dd5 (
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
|
/* { dg-do compile } */
/* { dg-options "-O3 -fno-ipa-sra -fdump-ipa-cp-details -fdump-tree-optimized-slim" } */
/* { dg-add-options bind_pic_locally } */
struct S
{
int a, b, c;
};
void *blah(int, void *);
static void __attribute__ ((noinline))
foo (int z, struct S *p)
{
int i, c = p->c;
int b = p->b;
void *v = (void *) p;
for (i= 0; i< c; i++)
v = blah(b + i, v);
}
void
entry (int c)
{
struct S s;
int i;
for (i = 0; i<c; i++)
{
s.a = 1;
s.b = 64;
s.c = 32;
foo (i, &s);
}
s.c = 2;
foo (0, &s);
}
/* { dg-final { scan-ipa-dump-times "Creating a specialized node of foo/\[0-9\]*\\." 2 "cp" } } */
/* { dg-final { scan-ipa-dump-times "Aggregate replacements: 1" 2 "cp" } } */
/* { dg-final { scan-ipa-dump-times "Aggregate replacements: 0" 2 "cp" } } */
/* { dg-final { cleanup-ipa-dump "cp" } } */
/* { dg-final { scan-tree-dump-not "->c;" "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
|
