error: the `nomem` and `readonly` options are mutually exclusive
  --> $DIR/bad-options.rs:8:18
   |
LL |         asm!("", options(nomem, readonly));
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^

error: the `pure` and `noreturn` options are mutually exclusive
  --> $DIR/bad-options.rs:10:18
   |
LL |         asm!("", options(pure, nomem, noreturn));
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: asm with `pure` option must have at least one output
  --> $DIR/bad-options.rs:10:18
   |
LL |         asm!("", options(pure, nomem, noreturn));
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: asm with `pure` option must have at least one output
  --> $DIR/bad-options.rs:13:33
   |
LL |         asm!("{}", in(reg) foo, options(pure, nomem));
   |                                 ^^^^^^^^^^^^^^^^^^^^

error: asm outputs are not allowed with the `noreturn` option
  --> $DIR/bad-options.rs:15:20
   |
LL |         asm!("{}", out(reg) foo, options(noreturn));
   |                    ^^^^^^^^^^^^

error: aborting due to 5 previous errors