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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr23086.c] - Blame information for rev 300

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/* { dg-do run } */
/* { dg-options "-O -fdump-tree-optimized" } */
 
extern void link_error (void);
extern void abort (void);
 
int *t;
int __attribute__((noinline)) g(int *a)
{
  t = a;
  *a = 2;
}
 
void __attribute__((noinline)) f(int *a)
{
  int b;
  b = 1;
  g(&b);
  b = 2;
  *a = 1;
  if (b != 2)
    link_error();
}
 
int main(void)
{
  int t;
  f(&t);
  if (t != 1)
    abort ();
  return 0;
}
 
/* { dg-final { scan-tree-dump-not "link_error" "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do run } */`
2			`/* { dg-options "-O -fdump-tree-optimized" } */`
3
4			`extern void link_error (void);`
5			`extern void abort (void);`
6
7			`int *t;`
8			`int __attribute__((noinline)) g(int *a)`
9			`{`
10			`t = a;`
11			`*a = 2;`
12			`}`
13
14			`void __attribute__((noinline)) f(int *a)`
15			`{`
16			`int b;`
17			`b = 1;`
18			`g(&b);`
19			`b = 2;`
20			`*a = 1;`
21			`if (b != 2)`
22			`link_error();`
23			`}`
24
25			`int main(void)`
26			`{`
27			`int t;`
28			`f(&t);`
29			`if (t != 1)`
30			`abort ();`
31			`return 0;`
32			`}`
33
34			`/* { dg-final { scan-tree-dump-not "link_error" "optimized" } } */`
35			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr23086.c] - Blame information for rev 300