1  /* { dg-do compile } */
       2  /* { dg-final { scan-assembler "custom" } } */
       3  
       4  /* This test case used to cause an unrecognizable insn crash.  */
       5  
       6  void foo (void)
       7  {
       8    int offset = __builtin_custom_in(0x1);
       9  }