bench_try_ref_from_bytes_dynamic_size:
	mov rdx, rsi
	mov rax, rdi
	cmp rsi, 4
	setb cl
	or cl, al
	test cl, 1
	jne .LBB5_4
	lea rcx, [rdx - 4]
	mov rsi, rcx
	and rsi, -2
	add rsi, 4
	cmp rdx, rsi
	jne .LBB5_4
	cmp word ptr [rax], -16192
	jne .LBB5_4
	shr rcx
	mov rdx, rcx
	ret
.LBB5_4:
	xor eax, eax
	ret