Fix unused warnings.

[official-gcc/graphite-test-results.git] / gcc / testsuite / gcc.c-torture / compile / pr42398.c

int ptrace_setregs(void)
{
  union { unsigned int l; int t; } __gu_tmp;
  __asm__ __volatile__("" : "=r" (__gu_tmp.l));
  return __gu_tmp.t;
}