This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH,ARM][5/5] Cleanup in cortex-a7 pipeline description

From: Ramana Radhakrishnan <ramrad01 at arm dot com>
To: Greta Yorsh <Greta dot Yorsh at arm dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Richard Earnshaw <Richard dot Earnshaw at arm dot com>, "nickc at redhat dot com" <nickc at redhat dot com>, "paul at codesourcery dot com" <paul at codesourcery dot com>
Date: Tue, 29 Jan 2013 17:48:23 +0000
Subject: Re: [PATCH,ARM][5/5] Cleanup in cortex-a7 pipeline description
References: <000401cdfb27$da2f1f30$8e8d5d90$@yorsh@arm.com> <001a01cdfb29$5b7f6940$127e3bc0$@yorsh@arm.com>
Reply-to: ramrad01 at arm dot com

On 01/25/13 18:25, Greta Yorsh wrote:

In cortex_a7_idiv, the use of cortex_a7_all reservation can be replaced by
cortex_a7_both, because all other reservations require at least one of
cortex_a7_ex1 or cortex_a7_ex2. Then, remove unused reservation units
cortex_a7_neon and cortex_a7_all.

gcc/

2013-01-03 Greta Yorsh <Greta.Yorsh@arm.com>

         * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove.
         (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all.

Ok for the same reason as others given they only touch A7 pipeline descriptions.

Ramana

References:
- [PATCH,ARM][0/5] Updates to cortex-a7 pipeline description
  - From: Greta Yorsh
- [PATCH,ARM][5/5] Cleanup in cortex-a7 pipeline description
  - From: Greta Yorsh

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]