Subversion Repositories scarts

/* Test if functions marked __attribute__((used)), but with address never

   taken in C code, don't use alternate calling convention for local

   functions on IA-32.  */

/* { dg-do run { target i?86-*-* x86_64-*-* } } */

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

extern void abort (void);

static int foo (int, int, int, int) __asm ("foo");

static __attribute__((noinline, used)) int

foo (int i, int j, int k, int l)

{

  return i + j + k + l;

}

void

bar (void)

{

  if (foo (1, 2, 3, 4) != 10)

    abort ();

}

int (*fn) (int, int, int, int);

void

baz (void)

{

  __asm ("movl $foo, %k0" : "=r" (fn));

  if (fn (2, 3, 4, 5) != 14)

    abort ();

}

int

main (void)

{

  bar ();

  baz ();

  return 0;

}