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/* { dg-do run } */
/* With -flto this degenerates to constant folding which doesn't work. */
/* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
/* { dg-additional-options "-ftrapv" } */
/* { dg-require-effective-target trapping } */
/* { dg-require-fork "" } */
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
/* Verify SImode operations properly trap. PR middle-end/68046 */
volatile int i = 0x7fffffff;
int main(void)
{
pid_t child = fork ();
int status = 0;
if (child == 0)
{
i = i + 1;
exit (0);
}
else if (child == -1)
return 0;
if (wait (&status) == child
&& status == 0)
abort ();
return 0;
}
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