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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20020320-1.c] - Blame information for rev 832

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/* PR bootstrap/4192
   This testcase caused infinite loop in flow (several places),
   because flow assumes gen_jump generates simple_jump_p.  */
 
typedef void (*T) (void);
extern T x[];
 
void
foo (void)
{
  static T *p = x;
  static _Bool a;
  T f;
 
  if (__builtin_expect (a, 0))
    return;
 
  while ((f = *p))
    {
      p++;
      f ();
    }
  a = 1;
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR bootstrap/4192`
2			`This testcase caused infinite loop in flow (several places),`
3			`because flow assumes gen_jump generates simple_jump_p. */`
4
5			`typedef void (*T) (void);`
6			`extern T x[];`
7
8			`void`
9			`foo (void)`
10			`{`
11			`static T *p = x;`
12			`static _Bool a;`
13			`T f;`
14
15			`if (__builtin_expect (a, 0))`
16			`return;`
17
18			`while ((f = *p))`
19			`{`
20			`p++;`
21			`f ();`
22			`}`
23			`a = 1;`
24			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20020320-1.c] - Blame information for rev 832