// { dg-do run }// { dg-options "-O2" }// { dg-additional-sources "static-1a.cc" }// { dg-require-effective-target tls_runtime }extern "C" void abort ();extern int test ();struct A{  static __thread int i;};__thread int A::i = 8;intmain (){  if (A::i != 8)    abort ();  if (test ())    abort ();  if (A::i != 17)    abort ();  return 0;}