blob: 98afd45c18f8ddb0f6604ff4983db03a8a6ca3f6 (
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
|
/* PR debug/54519 */
/* { dg-do run } */
/* { dg-options "-g" } */
__attribute__((noinline, noclone)) void
fn1 (int x)
{
__asm volatile ("" : "+r" (x) : : "memory");
}
static int
fn2 (int x, int y, int z)
{
int a = 8;
if (x != z)
{
fn1 (x);
fn1 (x); /* { dg-final { gdb-test 20 "x" "36" } } */
if (x == 36) /* { dg-final { gdb-test 20 "y" "25" } } */
fn1 (x); /* { dg-final { gdb-test 20 "z" "6" } } */
fn1 (x); /* { dg-final { gdb-test 23 "x" "98" } } */
if (x == 98) /* { dg-final { gdb-test 23 "y" "117" } } */
fn1 (x); /* { dg-final { gdb-test 23 "z" "8" } } */
fn1 (x);
fn1 (x + a);
}
return y;
}
__attribute__((noinline, noclone)) int
fn3 (int x, int y)
{
return fn2 (x, y, 6);
}
__attribute__((noinline, noclone)) int
fn4 (int x, int y)
{
return fn2 (x, y, 8);
}
int
main ()
{
fn3 (36, 25);
fn4 (98, 117);
return 0;
}
|
