Re: [Qemu-devel] [Qemu-trivial] [PATCH 2/3] int128.h: Avoid undefined behaviours involving signed arithmetic

[Richard Henderson]

On 04/06/2014 08:27 AM, Peter Maydell wrote:
> (if C compilers had a "behave
> like a sane 2s complement system for signed arithmetic"
> option I'd be advocating for us using it...)

-fwrapv.


r~