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/* PR target/39082 */

/* { dg-do compile { target { ! { ia32 } } } } */

/* { dg-options "-O2" } */

/* { dg-additional-options "-mabi=sysv" { target x86_64-*-mingw* } } */

union un

{

  long double x;

  int i;

};

extern int bar1 (union un);

extern union un bar2 (int);

int

foo1 (union un u)

{

  bar1 (u);

  return u.i;

}

int

foo2 (void)

{

  union un u;

  u.i = 1;

  return foo1 (u) + bar1 (u);

}

int

foo3 (int x)

{

  union un u = bar2 (x); /* { dg-message "note: the ABI of passing union with long double has changed in GCC 4.4" } */

  return u.i;

}