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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20031106-2.c] - Blame information for rev 154

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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
 
extern void link_error (void);
 
/* Check for dead stores to a struct.  */
 
struct s
{
  char d;
  int a, b;
  double m;
};
 
void foo (struct s* teststruct)
{
  teststruct->a = 0;
  teststruct->a++;
  if (teststruct->a != 1)
    link_error ();
}
 
/* There should be only one reference to "teststruct" and one in the function header.  */
/* { dg-final { scan-tree-dump-times "teststruct" 2 "optimized" } } */
 
/* There should be no link_error calls.  */
/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */
 
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-optimized" } */`
3
4			`extern void link_error (void);`
5
6			`/* Check for dead stores to a struct. */`
7
8			`struct s`
9			`{`
10			`char d;`
11			`int a, b;`
12			`double m;`
13			`};`
14
15			`void foo (struct s* teststruct)`
16			`{`
17			`teststruct->a = 0;`
18			`teststruct->a++;`
19			`if (teststruct->a != 1)`
20			`link_error ();`
21			`}`
22
23			`/* There should be only one reference to "teststruct" and one in the function header. */`
24			`/* { dg-final { scan-tree-dump-times "teststruct" 2 "optimized" } } */`
25
26			`/* There should be no link_error calls. */`
27			`/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */`
28
29			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20031106-2.c] - Blame information for rev 154