blob: c9691469dbfbb02df13e0cb42d642c2a9476ac46 (
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
|
/* PR middle-end/23848 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
void bar (char *, char *, char *, char *, int);
void foo (int size)
{
char temp[size];
temp[size-1] = '\0';
{
char temp2[size];
{
char temp3[size];
{
char temp4[size];
bar (temp, temp2, temp3, temp4, size);
}
}
bar (temp, temp2, (char *) 0, (char *) 0, size);
}
}
/* { dg-final { scan-tree-dump-times "__builtin_stack_save" 1 "optimized"} } */
/* { dg-final { scan-tree-dump-times "__builtin_stack_restore" 1 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
|
