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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pta-callused-1.c] - Blame information for rev 816

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/* { dg-do run } */
/* { dg-options "-fdump-tree-alias" } */
/* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
 
volatile int i;
int ** __attribute__((noinline,pure)) foo(int **p) { i; return p; }
int bar(void)
{
  int i = 0, j = 1;
  int *p, **q;
  p = &i;
  q = foo(&p);
  *q = &j;
  return *p;
}
extern void abort (void);
int main()
{
  if (bar() != 1)
    abort ();
  return 0;
}
 
/* { dg-final { scan-tree-dump "p.._., points-to vars: { i j }" "alias" } } */
/* { dg-final { cleanup-tree-dump "alias" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do run } */`
2			`/* { dg-options "-fdump-tree-alias" } */`
3			`/* { dg-skip-if "" { --* } { "-O0" } { "" } } */`
4
5			`volatile int i;`
6			`int __attribute__((noinline,pure)) foo(int p) { i; return p; }`
7			`int bar(void)`
8			`{`
9			`int i = 0, j = 1;`
10			`int p, *q;`
11			`p = &i;`
12			`q = foo(&p);`
13			`*q = &j;`
14			`return *p;`
15			`}`
16			`extern void abort (void);`
17			`int main()`
18			`{`
19			`if (bar() != 1)`
20			`abort ();`
21			`return 0;`
22			`}`
23
24			`/* { dg-final { scan-tree-dump "p.._., points-to vars: { i j }" "alias" } } */`
25			`/* { dg-final { cleanup-tree-dump "alias" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pta-callused-1.c] - Blame information for rev 816