Re: [Qemu-devel] Re: [PATCH] Suppress warning: zero-length gnu_printf format string

[Blue Swirl]

On Sat, Oct 16, 2010 at 12:37 AM, Paolo Bonzini <address@hidden> wrote:
> On 10/15/2010 07:41 PM, Blue Swirl wrote:
>>
>> Which functions are optimized away and which aren't?
>
> It's builtins only that are optimized away or otherwise inlined (printf,
> sprintf, etc.).  Other calls stay, together with side effects and clock
> cycles.

Then the warning makes sense (slightly) and should remain on main QEMU side.