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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [struct-aliasing-1.c] - Blame information for rev 307

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struct S { float f; };
int __attribute__((noinline))
foo (int *r, struct S *p)
{
  int *q = (int *)&p->f;
  int i = *q;
  *r = 0;
  return i + *q;
}
extern void abort (void);
int main()
{
  int i = 1;
  if (foo (&i, (struct S *)&i) != 1)
    abort ();
  return (0);
}

Line No.	Rev	Author	Line
1	297	jeremybenn	`struct S { float f; };`
2			`int __attribute__((noinline))`
3			`foo (int r, struct S p)`
4			`{`
5			`int q = (int )&p->f;`
6			`int i = *q;`
7			`*r = 0;`
8			`return i + *q;`
9			`}`
10			`extern void abort (void);`
11			`int main()`
12			`{`
13			`int i = 1;`
14			`if (foo (&i, (struct S *)&i) != 1)`
15			`abort ();`
16			`return (0);`
17			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [struct-aliasing-1.c] - Blame information for rev 307