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

From: H. Peter Anvin
Date: Tue Apr 24 2012 - 12:34:35 EST


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"?

-hpa
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