"tests/pass/panic/catch_panic.rs" test diverses with `-O` about miri HOT 1 CLOSED

note: tracking was triggered
  --> tests/pass/panic/catch_panic.rs:84:9
   |
84 |         loop {}
   |         ^^^^^^^ progress report: current operation being executed is here
   |
   = note: so far, 17000000 basic blocks have been executed
   = note: BACKTRACE:
   = note: inside closure at tests/pass/panic/catch_panic.rs:84:9: 84:16
note: inside `do_panic_counter::<{closure@tests/pass/panic/catch_panic.rs:82:16: 82:26}>`
  --> tests/pass/panic/catch_panic.rs:40:5
   |
40 |     do_panic(old_val);
   |     ^^^^^^^^^^^^^^^^^
note: inside closure
  --> tests/pass/panic/catch_panic.rs:98:9
   |
98 |         do_panic_counter(do_panic)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^