Function adaptive_counter_bits

crates/compiler-core/src/bytecode.rs:485–487

Encode an adaptive counter as `(value << 4) | backoff`.

(value: u16, backoff: u16)

/// Encode an adaptive counter as `(value << 4) | backoff`.
pub const fn adaptive_counter_bits(value: u16, backoff: u16) -> u16 {
    (value << BACKOFF_BITS) | backoff
}

/// True when the adaptive counter should trigger specialization.
#[inline]