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/* PR tree-optimization/18828 */
/* { dg-do compile } */
/* { dg-options "-O2" } */
 
#include <stdarg.h>
 
extern void abort (void);
 
void foo (int x, ...)
{
  va_list ap;
  if (x != 21)
    abort ();
  va_start (ap, x);
  va_end (ap);
}
 
void bar (int x, ...)
{
  va_list ap;
  x++;
  va_start (ap, x);
  va_end (ap);
}
 
void baz (int x, ...)
{
  va_list ap;
  x = 0;
  va_start (ap, x);
  va_end (ap);
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR tree-optimization/18828 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O2" } */`
4
5			`#include <stdarg.h>`
6
7			`extern void abort (void);`
8
9			`void foo (int x, ...)`
10			`{`
11			`va_list ap;`
12			`if (x != 21)`
13			`abort ();`
14			`va_start (ap, x);`
15			`va_end (ap);`
16			`}`
17
18			`void bar (int x, ...)`
19			`{`
20			`va_list ap;`
21			`x++;`
22			`va_start (ap, x);`
23			`va_end (ap);`
24			`}`
25
26			`void baz (int x, ...)`
27			`{`
28			`va_list ap;`
29			`x = 0;`
30			`va_start (ap, x);`
31			`va_end (ap);`
32			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [20050105-2.c] - Blame information for rev 867