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

[H. Peter Anvin]

On 04/24/2012 03:00 PM, Peter Zijlstra wrote:
> 
> I haven't been able to make add_u128 generate sane code using __int128,
> the conversion between my struct and the __int128 layout makes a horrid
> mess.
> 

Use a union, or define your type simply as __int128 if you're on a
suitable platform?

	-hpa

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