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/* PR rtl-optimization/47028 */
/* { dg-do run } */
/* { dg-options "-O -foptimize-sibling-calls -fno-forward-propagate -fno-tree-copy-prop -fno-tree-dominator-opts" } */
 
int
fib (int n)
{
  if (n <= 1)
    return 1;
  return fib (n - 2) + fib (n - 1);
}
 
int
main (void)
{
  if (fib (5) != 8)
    __builtin_abort ();
  return 0;
}

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* PR rtl-optimization/47028 */`
2			`/* { dg-do run } */`
3			`/* { dg-options "-O -foptimize-sibling-calls -fno-forward-propagate -fno-tree-copy-prop -fno-tree-dominator-opts" } */`
4
5			`int`
6			`fib (int n)`
7			`{`
8			`if (n <= 1)`
9			`return 1;`
10			`return fib (n - 2) + fib (n - 1);`
11			`}`
12
13			`int`
14			`main (void)`
15			`{`
16			`if (fib (5) != 8)`
17			`__builtin_abort ();`
18			`return 0;`
19			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [pr47028.c] - Blame information for rev 689