linux-kernel - Re: [PATCH] __div64_32: implement division by multiplication for 32-bit arches

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Message-ID: <yw1x611ocyv6.fsf@unicorn.mansr.com>
Date:	Fri, 30 Oct 2015 12:41:33 +0000
From:	Måns Rullgård <mans@...sr.com>
To:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:	Nicolas Pitre <nicolas.pitre@...aro.org>,
	Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
	"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Ingo Molnar <mingo@...e.hu>,
	"linux-snps-arc\@lists.infradead.org" 
	<linux-snps-arc@...ts.infradead.org>,
	Stephen Hemminger <shemminger@...ux-foundation.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH] __div64_32: implement division by multiplication for 32-bit arches

Vineet Gupta <Vineet.Gupta1@...opsys.com> writes:

> Claudiu, can some of this not be done in gcc itself !

All of it could be done by gcc.  The trouble is that it isn't.

-- 
Måns Rullgård
mans@...sr.com
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