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Re: [PATCH][BZ 21075 ] sparc - Remove unused assignment in __clone
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Thu, 26 Jan 2017 09:53:52 -0200
- Subject: Re: [PATCH][BZ 21075 ] sparc - Remove unused assignment in __clone
- Authentication-results: sourceware.org; auth=none
- References: <d0df11b7-71e3-ecfd-12a1-ccf5b15a30b1@oracle.com>
On 26/01/2017 09:02, Ivo Raisr wrote:
> The attached patch fixes:
> BZ#21075 - unused assigment to %g4 in sparc/sparc{64,32}/clone.S
>
> It is no longer needed to preserve the flags parameter to `clone' since
> the commit c579f48edba88380635ab98cb612030e3ed8691e (Remove cached
> PID/TID in clone).
>
> Testing was performed successfully on sparcv9/Linux.
>
> See the attached patch and ChangeLog entry.
>
> Kind regards,
> I.
LGTM for 2.26 since it is an optimization.