1  /* PR middle-end/44974 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O -fno-optimize-sibling-calls" } */
       4  
       5  extern void foo (int status) __attribute__ ((__noreturn__,__noinline__));
       6  extern void bar (int status) __attribute__ ((__noreturn__,__noinline__));
       7  extern void _Exit (int status) __attribute__ ((__noreturn__,__noinline__));
       8  
       9  void
      10  foo (int status)
      11  {
      12    _Exit (status);
      13  }
      14  
      15  void
      16  _Exit (int status)
      17  {
      18    bar (status);
      19  }
      20  
      21  /* { dg-final { scan-assembler "call\[^\n\]*_Exit" { target i?86-*-* x86_64-*-* ia64-*-* sparc*-*-* } } } */
      22  /* { dg-final { scan-assembler "bl\[^\n\]*_Exit" { target powerpc*-*-* } } } */
      23  /* { dg-final { scan-assembler "brasl\[^\n\]*_Exit" { target { s390*-*-* && lp64 } } } } */