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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [forwprop-4.c] - Blame information for rev 329

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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-forwprop1" } */
 
/* We should be able to fold the comparison at least with the
   first forwprop pass, if not a ccp pass before.  */
 
extern void link_error (void);
void foo()
{
  int i;
  char *p = (char *)&i;
  long *q = (long *)p;
  if (q == 0)
    link_error ();
}
 
/* { dg-final { scan-tree-dump-not "link_error" "forwprop1" } } */
/* { dg-final { cleanup-tree-dump "forwprop1" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -fdump-tree-forwprop1" } */`
3
4			`/* We should be able to fold the comparison at least with the`
5			`first forwprop pass, if not a ccp pass before. */`
6
7			`extern void link_error (void);`
8			`void foo()`
9			`{`
10			`int i;`
11			`char p = (char )&i;`
12			`long q = (long )p;`
13			`if (q == 0)`
14			`link_error ();`
15			`}`
16
17			`/* { dg-final { scan-tree-dump-not "link_error" "forwprop1" } } */`
18			`/* { dg-final { cleanup-tree-dump "forwprop1" } } */`

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [forwprop-4.c] - Blame information for rev 329