Re: gcc optimises out test of value in register-only loop

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To: gcc-help@xxxxxxxxxxx
Subject: Re: gcc optimises out test of value in register-only loop
From: MikeW <mw_phil@xxxxxxxxxxx>
Date: Thu, 13 Oct 2011 12:00:32 +0000 (UTC)
References: <loom.20111013T124012-691@post.gmane.org> <4E96CD98.5070704@redhat.com>
User-agent: Loom/3.14 (http://gmane.org/)

Andrew Haley <aph <at> redhat.com> writes:

> 
> On 10/13/2011 12:23 PM, MikeW wrote:
...

> 
> I don't think so.  If every there was a case for "use asm", it's surely
> this.
> 
> Andrew.
> 
> 

PS Thanks, Andrew.

References:
- gcc optimises out test of value in register-only loop
  - From: MikeW
- Re: gcc optimises out test of value in register-only loop
  - From: Andrew Haley

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