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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20041008-1.c] - Blame information for rev 826

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/* { dg-do run } */
/* { dg-options "-O2" } */
 
struct A {
    int x;
    int y;
};
 
baz (struct A *a)
{
  a->x = 3;
  a->y = 2;
}
 
foo (int i)
{
  struct A a;
 
  /* Make sure we can't scalarize 'a'.  */
  baz (&a);
 
  if (i > 10)
    a.x = i;
  else
    a.x = i;
 
  /* Copy propagation should prove that this predicate is always false.  */
  if (a.x != i)
    link_error ();
 
  return a.x;
}
 
main ()
{
  foo (30);
  return 0;
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do run } */`
2			`/* { dg-options "-O2" } */`
3
4			`struct A {`
5			`int x;`
6			`int y;`
7			`};`
8
9			`baz (struct A *a)`
10			`{`
11			`a->x = 3;`
12			`a->y = 2;`
13			`}`
14
15			`foo (int i)`
16			`{`
17			`struct A a;`
18
19			`/* Make sure we can't scalarize 'a'. */`
20			`baz (&a);`
21
22			`if (i > 10)`
23			`a.x = i;`
24			`else`
25			`a.x = i;`
26
27			`/* Copy propagation should prove that this predicate is always false. */`
28			`if (a.x != i)`
29			`link_error ();`
30
31			`return a.x;`
32			`}`
33
34			`main ()`
35			`{`
36			`foo (30);`
37			`return 0;`
38			`}`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20041008-1.c] - Blame information for rev 826