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Re: [PATCH] add reassociation width target function for power8
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: Aaron Sawdey <acsawdey at linux dot vnet dot ibm dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 9 May 2016 11:09:22 -0500
- Subject: Re: [PATCH] add reassociation width target function for power8
- Authentication-results: sourceware.org; auth=none
- References: <1462378812 dot 7759 dot 114 dot camel at linux dot vnet dot ibm dot com>
Hi Aaron,
On Wed, May 04, 2016 at 11:20:12AM -0500, Aaron Sawdey wrote:
> This patch enables TARGET_SCHED_REASSOCIATION_WIDTH for power8 and up.
> The widths returned are derived from testing with SPEC 2006 and some
> simple tests on power8.
>
> Bootstrapped and regtested on powerpc64le-unknown-linux-gnu, ok for
> trunk?
>
> 2016-05-04 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
Two spaces before the email address.
> * config/rs6000/rs6000.c (rs6000_reassociation_width): Add
> function for TARGET_SCHED_REASSOCIATION_WIDTH to enable
> parallel reassociation for power8 and forward.
This is okay for trunk. Thanks,
Segher