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]

[Patch i386]: btver2 pipeline descriptions.

From: "Kumar, Venkataramanan" <Venkataramanan dot Kumar at amd dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: "Uros Bizjak (ubizjak at gmail dot com)" <ubizjak at gmail dot com>
Date: Thu, 17 Jan 2013 07:17:10 +0000
Subject: [Patch i386]: btver2 pipeline descriptions.

Hi Maintainers,

This patch adds pipeline descriptions for -march=btver2. 

Completed bootstrap and  gcc regression test passes with  r194705

Is this ok for trunk?


Change log 
--------------
2013-01-17  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        btver2 pipeline descriptions
        * config/i386/i386.c : Enable CPU_BTVER2 to use btver2 pipeline descriptions.
        * config/i386/i386.md (btver2_decode) : New type attributes.
        * config/i386/sse.md (btver2_decode, btver2_sse_attr): New type attributes.
        * config/i386/btver2.md: New file describing btver2 pipelines.

Patch attached.

Regards,
Venkat.

Attachment: btver2.scheduler.patch.txt
Description: btver2.scheduler.patch.txt

Follow-Ups:
- Re: [Patch i386]: btver2 pipeline descriptions.
  - From: Uros Bizjak

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