Can I ignore a SIGFPE resulting from division by zero?

#include <signal.h>
...
int main(void) {
  signal(SIGFPE, SIG_IGN);
  ...
}

exit()

signal(SIGFPE, SIG_IGN);

#include <fpu_control.h>

_FPU_SETCW (_FPU_DEFAULT);

#include <signal.h>

#ifdef DEBUG
#define DIE_HERE raise(SIGFPE)
#else
#define DIE_HERE
#endif