: Thursday, November 14, 2013 1:45
To: Joey Ye; jani...@codesourcery.com
Cc: gcc-patches@gcc.gnu.org; Ramana Radhakrishnan
Subject: Re: [patch] [arm] ARM Cortex-M3/M4 tuning
On 11/12/2013 10:20 PM, Joey Ye wrote:
Janis, can you please take a look at test case changes.
Thanks,
Joey
In mainline and arm/embedded-4_8-branch now.
-Original Message-
From: Janis Johnson [mailto:janis_john...@mentor.com]
Sent: Thursday, November 14, 2013 1:45
To: Joey Ye; jani...@codesourcery.com
Cc: gcc-patches@gcc.gnu.org; Ramana Radhakrishnan
Subject: Re: [patch] [arm] ARM Cortex
@gcc.gnu.org; Ramana Radhakrishnan
Subject: Re: [patch] [arm] ARM Cortex-M3/M4 tuning
On 11/12/2013 10:20 PM, Joey Ye wrote:
Janis, can you please take a look at test case changes.
Thanks,
Joey
They look fine.
I got
ERROR: (DejaGnu) proc { scan-tree-dump-times Threaded 1 vrp1
1:45
To: Joey Ye; jani...@codesourcery.com
Cc: gcc-patches@gcc.gnu.org; Ramana Radhakrishnan
Subject: Re: [patch] [arm] ARM Cortex-M3/M4 tuning
On 11/12/2013 10:20 PM, Joey Ye wrote:
Janis, can you please take a look at test case changes.
Thanks,
Joey
They look fine.
I got
ERROR
...@codesourcery.com
Subject: Re: [patch] [arm] ARM Cortex-M3/M4 tuning
ChangeLog:
2013-11-01 Julian Brown jul...@codesourcery.com
Joey Ye joey...@arm.com
* config/arm/arm.c (arm_cortex_m_branch_cost): New.
(arm_v7m_tune): New.
(arm_*_tune): Add comments for Sched adj cost
Janis, can you please take a look at test case changes.
Thanks,
Joey
-Original Message-
From: Ramana Radhakrishnan
Sent: Friday, November 08, 2013 17:11
To: Joey Ye
Cc: gcc-patches@gcc.gnu.org; jani...@codesourcery.com
Subject: Re: [patch] [arm] ARM Cortex-M3/M4 tuning
ChangeLog:
2013-11-01 Julian Brown jul...@codesourcery.com
Joey Ye joey...@arm.com
* config/arm/arm.c (arm_cortex_m_branch_cost): New.
(arm_v7m_tune): New.
(arm_*_tune): Add comments for Sched adj cost.
List all names here please rather than a regexp.
*
Ping
-Original Message-
From: Joey Ye [mailto:joey...@arm.com]
Sent: Friday, November 01, 2013 1:00
To: gcc-patches@gcc.gnu.org
Subject: [patch] [arm] ARM Cortex-M3/M4 tuning
Based on Julian's http://gcc.gnu.org/ml/gcc-patches/2012-07/msg01006.html
and
* Merged with latest
Based on Julian's http://gcc.gnu.org/ml/gcc-patches/2012-07/msg01006.html
and
* Merged with latest mainline and applied test
* Only apply to Cortex-M3 and M4
* Set LOGICAL_OP_NON_SHORT_CIRCUIT to false
Test:
- Coremark on M3/M4 gained 5%
- GCC make check with qemu Cortex-M3 resulting following
