blob: 861fff2f4c8a3f292d37d2b365cf955690f92040 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2 -funit-at-a-time -fomit-frame-pointer" } */
/* { dg-final { scan-assembler-not "sub.*sp" } } */
static __attribute__ ((noinline)) q ();
int a;
/* This function should not require any stack manipulation
for preferred stack bounday. */
void
e ()
{
if (a)
{
e ();
a--;
}
q ();
}
static __attribute__ ((noinline)) q ()
{
}
|