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/* { dg-do run } */
/* The return-address was clobbered. */
#include <stdlib.h>
#include <setjmp.h>
jmp_buf env;
extern void sub(void);
extern void sub3(void);
int called;
__attribute__ ((__noinline__))
int sjtest()
{
int i;
if (setjmp(env))
return 99;
for (i = 0; i < 10; i++)
sub();
longjmp(env, 1);
}
__attribute__ ((__noinline__))
void sub(void)
{
called++;
}
int called3;
__attribute__ ((__noinline__))
int sjtest3()
{
int i;
if (setjmp(env))
return 42;
for (i = 0; i < 10; i++)
sub3();
return 0;
}
__attribute__ ((__noinline__))
void sub3(void)
{
called3++;
if (called3 == 10)
longjmp (env, 1);
}
int main(void)
{
if (sjtest() != 99 || called != 10)
abort();
if (sjtest3() != 42 || called3 != 10)
abort();
exit (0);
}
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