URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020810-1.c] - Blame information for rev 298

Go to most recent revision | Details | Compare with Previous | View Log


/* PR target/7559
   This testcase was miscompiled on x86-64, because classify_argument
   wrongly computed the offset of nested structure fields.  */
 
extern void abort (void);
 
struct A
{
  long x;
};
 
struct R
{
  struct A a, b;
};
 
struct R R = { 100, 200 };
 
void f (struct R r)
{
  if (r.a.x != R.a.x || r.b.x != R.b.x)
    abort ();
}
 
struct R g (void)
{
  return R;
}
 
int main (void)
{
  struct R r;
  f(R);
  r = g();
  if (r.a.x != R.a.x || r.b.x != R.b.x)
    abort ();
  return 0;
}

Line No.	Rev	Author	Line
1	297	jeremybenn	`/* PR target/7559`
2			`This testcase was miscompiled on x86-64, because classify_argument`
3			`wrongly computed the offset of nested structure fields. */`
4
5			`extern void abort (void);`
6
7			`struct A`
8			`{`
9			`long x;`
10			`};`
11
12			`struct R`
13			`{`
14			`struct A a, b;`
15			`};`
16
17			`struct R R = { 100, 200 };`
18
19			`void f (struct R r)`
20			`{`
21			`if (r.a.x != R.a.x \|\| r.b.x != R.b.x)`
22			`abort ();`
23			`}`
24
25			`struct R g (void)`
26			`{`
27			`return R;`
28			`}`
29
30			`int main (void)`
31			`{`
32			`struct R r;`
33			`f(R);`
34			`r = g();`
35			`if (r.a.x != R.a.x \|\| r.b.x != R.b.x)`
36			`abort ();`
37			`return 0;`
38			`}`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020810-1.c] - Blame information for rev 298