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Re: [PATCH] Add sparc Niagara4 scheduling description and tweaks.
- From: David Miller <davem at davemloft dot net>
- To: gerald at pfeifer dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sun, 26 Aug 2012 17:44:58 -0400 (EDT)
- Subject: Re: [PATCH] Add sparc Niagara4 scheduling description and tweaks.
- References: <20120426.042949.191911326807635345.davem@davemloft.net> <alpine.LNX.2.00.1208262334120.5727@ghan.fvgr>
From: Gerald Pfeifer <gerald@pfeifer.com>
Date: Sun, 26 Aug 2012 23:34:54 +0200 (CEST)
> Hi David,
>
> On Thu, 26 Apr 2012, David Miller wrote:
>> * config/sparc/niagara4.md: New file.
>> * config/sparc/sparc.md: Include it.
>> * config/sparc/sparc.c (niagara4_costs): New processor costs.
>> (sparc_option_override): Use it.
>> (sparc_use_sched_lookahead): Return 2 for niagara4.
>> (sparc_issue_rate): Likewise.
>
> how about something like the following for our release notes?
Looks fine to me.