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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20030913-1.c] - Blame information for rev 816

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/* Assignments via pointers pointing to global variables were being killed
   by SSA-DCE.  Test contributed by Paul Brook <paul@nowt.org>  */
 
int glob;
 
void
fn2(int ** q)
{
  *q = &glob;
}
 
void test()
{
  int *p;
 
  fn2(&p);
 
  *p=42;
}
 
int main()
{
  test();
  if (glob != 42) abort();
  exit (0);
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Assignments via pointers pointing to global variables were being killed`
2			`by SSA-DCE. Test contributed by Paul Brook <paul@nowt.org> */`
3
4			`int glob;`
5
6			`void`
7			`fn2(int ** q)`
8			`{`
9			`*q = &glob;`
10			`}`
11
12			`void test()`
13			`{`
14			`int *p;`
15
16			`fn2(&p);`
17
18			`*p=42;`
19			`}`
20
21			`int main()`
22			`{`
23			`test();`
24			`if (glob != 42) abort();`
25			`exit (0);`
26			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20030913-1.c] - Blame information for rev 816