At 2013-05-24 15:19:36,Chung-Ju Wu jasonw...@gmail.com wrote:
2013/5/24 Xinyu Qi x...@marvell.com:
Hi,
For this simple case, compiled with option -march=iwmmxt -O, #define
N 64 signed int b[N]; signed long long j[N], d[N]; void foo (void) {
int i;
for (i = 0; i N; i++)
j
. No regression.
Is this fix proper?
OK for trunk?
ChangeLog
gcc/
2013-05-24 Xinyu Qi x...@marvell.com
* config/arm/arm.h (SECONDARY_OUTPUT_RELOAD_CLASS): Check
IWMMXT_GR_REGS.
(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
testsuite/
2013-05-24 Xinyu Qi x...@marvell.com
At 2013-04-30 18:45:42,Matthew Gretton-Dann matthew.gretton-d...@linaro.org
wrote:
Hi,
On 08/04/13 06:28, Xinyu Qi wrote:
At 2013-04-02 17:50:03,Ramana Radhakrishnan ramra...@arm.com
wrote:
On 04/02/13 10:40, Xinyu Qi wrote:
Hi,
According to Vladimir Makarov's analysis, the root
ALL_REGS include IWMMXT_GR_REGS to fix this PR.
Since the test case gcc.target/arm/mmx-2.c would fail for the same reason and
become pass with this fix, no extra test case need to be add.
Pass arm.exp test. Patch attached.
ChangeLog
2013-04-02 Xinyu Qi x...@marvell.com
* config/arm
At 2013-01-22 19:58:43,Ramana Radhakrishnan ramra...@arm.com wrote:
On 01/22/13 09:21, Xinyu Qi wrote:
Ping,
Fix ChangeLog
The ChangeLog format includes .
date Author's name a...@c.com
If you want a patch accepted in the future, please help by creating
the Changelog
At 2013-01-22 19:58:43,Ramana Radhakrishnan ramra...@arm.com wrote:
On 01/22/13 09:21, Xinyu Qi wrote:
Ping,
Fix ChangeLog
The ChangeLog format includes .
date Author's name a...@c.com
If you want a patch accepted in the future, please help by creating the
Changelog entry
Ping,
Fix ChangeLog
* config/arm/arm.h (FIRST_IWMMXT_GR_REGNUM): Add comment.
* config/arm/iwmmxt.md (WCGR0): Update.
(WCGR1, WCGR2, WCGR3): Likewise.
Hi,
It is necessary to sync the constants WCGR0 to WCGR3 in iwmmxt.md with
the IWMMXT_GR_REGNUM in arm.h.
At 2013-01-22 19:58:43,Ramana Radhakrishnan ramra...@arm.com wrote:
On 01/22/13 09:21, Xinyu Qi wrote:
Ping,
Fix ChangeLog
The ChangeLog format includes .
date Author's name a...@c.com
If you want a patch accepted in the future, please help by creating the
Changelog entry
Hi,
It is necessary to sync the constants WCGR0 to WCGR3 in iwmmxt.md
with the IWMMXT_GR_REGNUM in arm.h.
ChangeLog
* config/arm/arm.h (FIRST_IWMMXT_GR_REGNUM): Add comment.
* config/arm/iwmmxt.md (WCGR0, WCGR1): Update.
* config/arm/iwmmxt.md (WCGR2, WCGR3): Likewise.
-Original Message-
From: Matt Turner [mailto:matts...@gmail.com]
To: Xinyu Qi
Cc: Ramana Radhakrishnan; GCC Patches
Subject: Re: [PING] iwMMXt patches
On Thu, May 3, 2012 at 12:59 AM, Xinyu Qi x...@marvell.com wrote:
From: Matt Turner [mailto:matts...@gmail.com]
To: Xinyu Qi
From: Matt Turner [mailto:matts...@gmail.com]
To: Xinyu Qi
Cc: Ramana Radhakrishnan; GCC Patches
Subject: Re: [PING] iwMMXt patches
On Tue, Apr 17, 2012 at 4:17 PM, Matt Turner matts...@gmail.com wrote:
Are these patches ready to go in? It looks like they were ack'd.
http
PING
At 2012-02-03 10:02:28,Xinyu Qi x...@marvell.com wrote:
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01787.html
At 2011-12-29 14:20:20,Xinyu Qi x...@marvell.com wrote:
At 2011-12-15 00:47:48,Richard Earnshaw rearn...@arm.com wrote:
On 14/07/11 08:35, Xinyu Qi wrote
PING
At 2012-02-03 10:05:22,Xinyu Qi x...@marvell.com wrote:
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01788.html
At 2011-12-29 14:22:50,Xinyu Qi x...@marvell.com wrote:
* config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt
intrinsics.
Use __IWMMXT2__ to enable
PING
At 2012-02-03 10:07:56,Xinyu Qi x...@marvell.com wrote:
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01789.html
At 2011-12-29 14:25:23,Xinyu Qi x...@marvell.com wrote:
At 2011-11-24 09:27:04,Xinyu Qi x...@marvell.com wrote:
At 2011-11-19 07:08:22,Ramana Radhakrishnan
PING
At 2012-02-03 10:09:55,Xinyu Qi x...@marvell.com wrote:
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01786.html
At 2011-12-29 14:12:44,Xinyu Qi x...@marvell.com wrote:
At 2011-12-22 17:53:45,Richard Earnshaw rearn...@arm.com wrote:
On 22/12/11 06:38, Xinyu Qi wrote
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01787.html
At 2011-12-29 14:20:20,Xinyu Qi x...@marvell.com wrote:
At 2011-12-15 00:47:48,Richard Earnshaw rearn...@arm.com wrote:
On 14/07/11 08:35, Xinyu Qi wrote:
Hi,
It is the first part of iWMMXt maintenance.
*config
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01788.html
At 2011-12-29 14:22:50,Xinyu Qi x...@marvell.com wrote:
* config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt
intrinsics.
Use __IWMMXT2__ to enable iWMMXt2 intrinsics.
Use C name-mangling for intrinsics
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01789.html
At 2011-12-29 14:25:23,Xinyu Qi x...@marvell.com wrote:
At 2011-11-24 09:27:04,Xinyu Qi x...@marvell.com wrote:
At 2011-11-19 07:08:22,Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
On 20 October 2011 08:39
PING
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01786.html
At 2011-12-29 14:12:44,Xinyu Qi x...@marvell.com wrote:
At 2011-12-22 17:53:45,Richard Earnshaw rearn...@arm.com wrote:
On 22/12/11 06:38, Xinyu Qi wrote:
At 2011-12-15 01:32:13,Richard Earnshaw rearn...@arm.com wrote:
On 24
At 2011-12-22 17:53:45,Richard Earnshaw rearn...@arm.com wrote:
On 22/12/11 06:38, Xinyu Qi wrote:
At 2011-12-15 01:32:13,Richard Earnshaw rearn...@arm.com wrote:
On 24/11/11 01:33, Xinyu Qi wrote:
Hi Ramana,
I solve the conflict, please try again. The new diff is attached.
Thanks
At 2011-12-15 00:47:48,Richard Earnshaw rearn...@arm.com wrote:
On 14/07/11 08:35, Xinyu Qi wrote:
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible.
iWMMXt unsupported under
* config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt intrinsics.
Use __IWMMXT2__ to enable iWMMXt2 intrinsics.
Use C name-mangling for intrinsics.
(__v8qi): Redefine.
(_mm_cvtsi32_si64, _mm_andnot_si64, _mm_sad_pu8): Revise.
(_mm_sad_pu16,
At 2011-11-24 09:27:04,Xinyu Qi x...@marvell.com wrote:
At 2011-11-19 07:08:22,Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
On 20 October 2011 08:39, Xinyu Qi x...@marvell.com wrote:
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
At 2011-12-15 00:47:48,Richard Earnshaw rearn...@arm.com wrote:
On 14/07/11 08:35, Xinyu Qi wrote:
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible.
iWMMXt unsupported under Thumb-2
At 2011-12-15 01:32:13,Richard Earnshaw rearn...@arm.com wrote:
On 24/11/11 01:33, Xinyu Qi wrote:
Hi Ramana,
I solve the conflict, please try again. The new diff is attached.
Thanks,
Xinyu
At 2011-11-19 07:36:15,Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
Hi
At 2011-11-24 09:27:04,Xinyu Qi x...@marvell.com wrote:
At 2011-11-19 07:08:22,Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
On 20 October 2011 08:39, Xinyu Qi x...@marvell.com wrote:
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
* config
At 2011-10-20 20:36:53,Ramana Radhakrishnan ramana.radhakrish...@linaro.org
wrote:
On 20 October 2011 08:42, Xinyu Qi x...@marvell.com wrote:
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01106.html
Index: gcc/config/arm/marvell-f-iwmmxt.md
At 2011-11-19 07:08:22,Ramana Radhakrishnan ramana.radhakrish...@linaro.org
wrote:
On 20 October 2011 08:39, Xinyu Qi x...@marvell.com wrote:
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
* config/arm/arm.c (enum arm_builtins): Revise built-in fcode
not yet investigated why.
Can you have a look ?
cheers
Ramana
On 26 September 2011 04:22, Xinyu Qi x...@marvell.com wrote:
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00279.html
* config/arm/arm.c (arm_output_iwmmxt_shift_immediate): New
function
At 2011-11-22 18:37:16,Ramana Radhakrishnan ramana.radhakrish...@linaro.org
wrote:
Though I don't fully understand this patch, I think it is unnecessary to
consider turn on Thumb2 for iwmmxt,
because there is no chip that supports WMMX instructions with thumb2
mode.
Xinyu: I seem to
At 2011-11-19 07:11:17,Ramana Radhakrishnan ramana.radhakrish...@linaro.org
wrote:
On 10 November 2011 18:07, Sameera Deshpande
sameera.deshpa...@arm.com wrote:
Please find attached the reworked patch.
OK but for a very small bit .
I'll note that we need to add support for the iwMMXt
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01100.html
* config/arm/arm.c (arm_option_override): Enable use of iWMMXt with VFP.
Disable use of iwMMXt and Neon.
(arm_expand_binop_builtin): Accept VOIDmode op.
* config/arm/arm.md (*arm_movdi): Remove check for
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
* config/arm/arm.c (enum arm_builtins): Revise built-in fcode.
(builtin_description bdesc_2arg): Revise built in declaration.
(builtin_description bdesc_1arg): Likewise.
(arm_init_iwmmxt_builtins):
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00279.html
* config/arm/arm.c (arm_output_iwmmxt_shift_immediate): New function.
(arm_output_iwmmxt_tinsr): Likewise.
* config/arm/arm-protos.h (arm_output_iwmmxt_shift_immediate): Declare.
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01106.html
* config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md.
* config/arm/marvell-f-iwmmxt.md: New file.
* config/arm/arm.md (marvell-f-iwmmxt.md): Include.
for TARGET_IWMMXT.
(*arm_movsi_insn): Likewise.
(iwmmxt.md): Include earlier.
At 2011-07-29 10:57:39,Xinyu Qi x...@marvell.com wrote:
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01100.html
Ping
http://gcc.gnu.org/ml/gcc-patches/2011-08/msg01963.html
* config/arm/mmintrin.h: Revise.
At 2011-08-24 16:14:30,Xinyu Qi x...@marvell.com wrote:
At 2011-08-18 09:33:27,Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
On 6 July 2011 11:11, Xinyu Qi x...@marvell.com
): Revise built in initialization.
(arm_expand_builtin): Revise built in expansion.
At 2011-07-29 11:03:17,Xinyu Qi x...@marvell.com wrote:
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
At 2011-07-14 15:38:47,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the third
/arm.md (wtype): New attribute.
(UNSPEC_WMADDS, UNSPEC_WMADDU): Delete.
(UNSPEC_WALIGNI): New unspec.
* config/arm/t-arm (MD_INCLUDES): Add iwmmxt2.md.
At 2011-09-05 17:55:34,Xinyu Qi x...@marvell.com wrote:
At 2011-08-18 10:21:01,Ramana Radhakrishnan
ramana.radhakrish
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01106.html
* config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md.
* config/arm/marvell-f-iwmmxt.md: New file.
* config/arm/arm.md (marvell-f-iwmmxt.md): Include.
At 2011-07-29 11:09:37,Xinyu Qi x...@marvell.com wrote
At 2011-08-18 10:21:01,Ramana Radhakrishnan ramana.radhakrish...@linaro.org
wrote:
On 14 July 2011 08:45, Xinyu Qi x...@marvell.com wrote:
Hi,
It is the fourth part of iWMMXt maintenance.
Can this be broken down further. ? I'll have to do this again but
there are some initial
for a long time.
I have seen much more extensive patches from Xinyu Qi, but I do not
suppose that they will be available in gcc 4.6.
The patches I submitted have some conflict with 4.6 code base.
Thanks,
Xinyu
Thanks,
Matt Turner
Sent to correct @marvell address
, Xinyu Qi x...@marvell.com wrote:
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible.
iWMMXt unsupported under Thumb-2 mode.
(arm_expand_binop_builtin): Accept immediate op
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01100.html
At 2011-07-14 15:35:52,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible.
iWMMXt
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01101.html
At 2011-07-14 15:38:04,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the second part of iWMMXt maintenance.
*config/arm/mmintrin.h: Revise.
Thanks,
Xinyu
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01103.html
At 2011-07-14 15:38:47,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the third part of iWMMXt maintenance.
*config/arm/arm.c (enum arm_builtins): Built-in fcode.
(builtin_description bdesc_2arg): Built in declare
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01105.html
At 2011-07-14 15:45:09,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the fourth part of iWMMXt maintenance.
Since *cond_iwmmxt_movsi_insn would be got rid of soon, I keep it unchanged.
*config/arm/arm.c
Ping.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01106.html
At 2011-07-14 15:50:55,Xinyu Qi x...@marvell.com wrote:
Hi,
It is the fifth part of iWMMXt maintenance.
*config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md.
*config/arm/marvell-f-iwmmxt.md: New file.
*config/arm
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible.
iWMMXt unsupported under Thumb-2 mode.
(arm_expand_binop_builtin): Accept immediate op (with mode VOID)
*config/arm/arm.md:
Hi,
It is the second part of iWMMXt maintenance.
*config/arm/mmintrin.h: Revise.
Thanks,
Xinyu
2_mmintrin.diff
Description: 2_mmintrin.diff
Hi,
It is the third part of iWMMXt maintenance.
*config/arm/arm.c (enum arm_builtins): Built-in fcode.
(builtin_description bdesc_2arg): Built in declare.
(builtin_description bdesc_1arg): Ditto.
(arm_init_iwmmxt_builtins): Built in initialize.
(arm_expand_builtin): Built in expand.
Hi,
It is the fourth part of iWMMXt maintenance.
Since *cond_iwmmxt_movsi_insn would be got rid of soon, I keep it unchanged.
*config/arm/arm.c (arm_output_iwmmxt_shift_immediate): New function.
(arm_output_iwmmxt_tinsr): Ditto.
*config/arm/arm-protos.h
Hi,
It is the fifth part of iWMMXt maintenance.
*config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md.
*config/arm/marvell-f-iwmmxt.md: New file.
*config/arm/arm.md (marvell-f-iwmmxt.md): Include.
Thanks,
Xinyu
5_pipeline.diff
Description: 5_pipeline.diff
Hi,
It is the second part of iWMMXt maintenance.
*config/arm/mmintrin.h:
Revise the iWMMXt intrinsics head file. Fix some intrinsics and add some new
intrinsics.
Thanks,
Xinyu
2_mmintrin.diff
Description: 2_mmintrin.diff
Hi,
Since the patch of iWMMXt intrinsics maintenance and pipeline description is
too big to review, I subdivide it into five parts.
1 ARM generic code change
2 iWMMXt intrinsic head file change.
3 iWMMXt built in define and expand
4 WMMX machine description
5 WMMX pipeline description
These
Hi,
It is the first part of iWMMXt maintenance.
*config/arm/arm.c (arm_option_override):
Enable iWMMXt with VFP. iWMMXt and NEON are incompatible. iWMMXt unsupported
under Thumb-2 mode.
(arm_expand_binop_builtin): Accept immediate op (with mode VOID)
*config/arm/arm.md:
Resettle include
Hi,
This patch maintains iWMMXt intrinsics code, and adds WMMX pipeline description.
*config/arm/arm.c (arm_option_override): Enable iWMMt with VFP
(enum arm_builtins): Add/fix iWMMXT/iWMMXT2 intrinsics.
(builtin_description bdesc_2arg): Same.
(builtin_description bdesc_1arg): Same.
Hi,
This patch adds some simple iWMMXt intrinsic test cases.
gcc.target/arm/iwmmxt/i_shift_error.c: New.
gcc.target/arm/iwmmxt/iwmmxt.exp: New.
gcc.target/arm/iwmmxt/i_wshufh_error.c: New.
gcc.target/arm/iwmmxt/i_merge_si64_error.c: New.
gcc.target/arm/iwmmxt/i_waligni_error.c: New.
Hi,
This patch adds iWMMXt intrinsics documentation into gcc doc.
doc/extend.texi: Update iwmmxt intrinsics doc.
doc/arm-iwmmxt-intrinsics.texi: New.
Thanks,
Xinyu
iwmmxt_doc.patch
Description: iwmmxt_doc.patch
Hi,
This patch maintains iWMMXT intrinsics code,
adds WMMX pipeline description
and supports iWMMXT auto-vectorization.
Ran Arm testsuite on arm-linux-gnueabi.
*gcc/config/arm/elf.h: Add option -mwmmxt.
*gcc/config/arm/arm.opt: Same.
*gcc/config/arm/arm.c (arm_option_override): Same.
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