34 lines
539 B
C
34 lines
539 B
C
/* PR tree-optimization/23818 */
|
|
/* { dg-do run } */
|
|
/* { dg-options "-O2 -fno-tree-dominator-opts" } */
|
|
|
|
#include <stdarg.h>
|
|
|
|
extern void abort (void);
|
|
|
|
void
|
|
foo (int p[100], int k, ...)
|
|
{
|
|
int j, *q;
|
|
va_list ap;
|
|
|
|
va_start (ap, k);
|
|
q = va_arg (ap, int *);
|
|
for (j = 0; j < 100; j++)
|
|
q[j] = p[j] + 10;
|
|
va_end(ap);
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
int buf[100], buf2[100], i;
|
|
for (i = 0; i < 100; i++)
|
|
buf[i] = i + 1;
|
|
foo (buf, 0, buf2);
|
|
for (i = 0; i < 100; i++)
|
|
if (buf2[i] != buf[i] + 10)
|
|
abort ();
|
|
return 0;
|
|
}
|