Re: [RFC][PATCH 3/3] math128, x86_64: Implement {mult,add}_u128 in64bit asm

[Peter Zijlstra]

On Tue, 2012-04-24 at 09:34 -0700, H. Peter Anvin wrote:
> On 04/24/2012 09:10 AM, Peter Zijlstra wrote:
> 
> Are you sure that gcc won't simply generate this code already if given
> "unsigned __int128"?

It might, but I've been told some GCC versions had issues, also lots of
archs fall back to libgcc functions.


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/