1  /* { dg-options "-msave-restore" } */
       2  /* { dg-skip-if "" { *-*-* } { "-O0" "-O1" "-Og" } } */
       3  
       4  /* With -msave-restore in use GCC should be able to remove the calls to the
       5     save and restore stubs in this case, replacing them with a tail call to
       6     foo.  */
       7  
       8  extern int foo ();
       9  
      10  int bar ()
      11  {
      12    return foo ();
      13  }
      14  
      15  /* { dg-final { scan-assembler-not "call\[ \t\]*t0,__riscv_save_0" } } */
      16  /* { dg-final { scan-assembler-not "tail\[ \t\]*__riscv_restore_0" } } */
      17  /* { dg-final { scan-assembler "tail\[ \t\]*foo" } } */