1  /* { dg-do compile { target aarch64-*-* } } */
       2  /* { dg-additional-options "-O0" } */
       3  
       4  /*
       5     When compiling __RTL functions the startwith string can be either incorrect
       6     (i.e. not matching a pass) or be unused (i.e. can refer to a pass that is
       7     not run at the current optimisation level).
       8  
       9     Here we ensure that the state clean up is still run, so that functions other
      10     than the faulty one can still be compiled.
      11   */
      12  
      13  int __RTL (startwith ("peephole2")) badfoo ()
      14  {
      15  (function "badfoo"
      16    (insn-chain
      17      (block 2
      18        (edge-from entry (flags "FALLTHRU"))
      19        (cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
      20        (cinsn 101 (set (reg:DI x19) (reg:DI x0)))
      21        (cinsn 10 (use (reg/i:SI x19)))
      22        (edge-to exit (flags "FALLTHRU"))
      23      ) ;; block 2
      24    ) ;; insn-chain
      25  ) ;; function "foo2"
      26  }
      27  
      28  /* Compile a valid __RTL function to test state from the "dfinit" pass has been
      29     cleaned with the "dfinish" pass.  */
      30  
      31  int __RTL (startwith ("final")) foo2 ()
      32  {
      33  (function "foo2"
      34    (insn-chain
      35      (block 2
      36        (edge-from entry (flags "FALLTHRU"))
      37        (cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
      38        (cinsn 101 (set (reg:DI x19) (reg:DI x0)))
      39        (cinsn 10 (use (reg/i:SI x19)))
      40        (edge-to exit (flags "FALLTHRU"))
      41      ) ;; block 2
      42    ) ;; insn-chain
      43  ) ;; function "foo2"
      44  }
      45