From: Marcus Shawcroft <marcus.shawcroft@arm.com>
To: James Greenhalgh <James.Greenhalgh@arm.com>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Cc: Richard Earnshaw <Richard.Earnshaw@arm.com>,
Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>,
Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>
Subject: Re: [Patch 2/2 ARM/AArch64] Add a new Cortex-A53 scheduling model
Date: Thu, 01 Oct 2015 08:32:00 -0000 [thread overview]
Message-ID: <560CEFC3.4080700@arm.com> (raw)
In-Reply-To: <1443167973-37806-3-git-send-email-james.greenhalgh@arm.com>
On 25/09/15 08:59, James Greenhalgh wrote:
>
> Hi,
>
> This patch introduces a new scheduling model for Cortex-A53.
>
> Bootstrapped and tested on arm-none-linux-gnueabi and aarch64-none-linux-gnu
> and checked with a variety of popular benchmarking and microbenchmarking
> suites to show a benefit.
>
> OK?
>
> Thanks,
> James
>
> ---
> 2015-09-25 James Greenhalgh <james.greenhalgh@arm.com>
>
> * config/arm/aarch-common-protos.h
> (aarch_accumulator_forwarding): New.
> (aarch_forward_to_shift_is_not_shifted_reg): Likewise.
> * config/arm/aarch-common.c (aarch_accumulator_forwarding): New.
> (aarch_forward_to_shift_is_not_shifted_reg): Liekwise.
> * config/arm/cortex-a53.md: Rewrite.
>
OK aarch64 with Kyrill's comments fixed.
/M
next prev parent reply other threads:[~2015-10-01 8:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-25 8:20 [Patch 0/2 " James Greenhalgh
2015-09-25 8:30 ` [Patch 1/2 AArch64/ARM] Give AArch64 ROR (Immediate) a new type attribute James Greenhalgh
2015-09-25 13:19 ` Kyrill Tkachov
2015-09-25 13:49 ` James Greenhalgh
2015-09-25 15:05 ` Marcus Shawcroft
2015-09-25 8:37 ` [Patch 2/2 ARM/AArch64] Add a new Cortex-A53 scheduling model James Greenhalgh
2015-10-01 8:31 ` Kyrill Tkachov
2015-10-01 8:32 ` Marcus Shawcroft [this message]
2015-10-01 9:41 ` James Greenhalgh
2015-10-05 10:07 ` Christophe Lyon
2015-10-05 10:36 ` James Greenhalgh
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