* [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code
[not found] <20021125084604.8703.vtaylor@dna-cs.com>
@ 2003-06-02 4:51 ` dhazeghi@yahoo.com
2003-06-02 4:57 ` pinskia@physics.uc.edu
` (4 subsequent siblings)
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From: dhazeghi@yahoo.com @ 2003-06-02 4:51 UTC (permalink / raw)
To: gcc-bugs
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
dhazeghi@yahoo.com changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet| |i686-pc-linux-gnu
GCC host triplet| |i686-pc-cygwin
GCC target triplet| |powerpc-wrs-vxworks
------- Additional Comments From dhazeghi@yahoo.com 2003-06-02 04:51 -------
Hello,
would it be possible for you to check whether this problem still occurs under gcc mainline? Aldy's
done a lot of work fixing Altivec bugs, so it'd be good to know whether this was one of them.
Thanks,
Dara
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[not found] <20021125084604.8703.vtaylor@dna-cs.com>
2003-06-02 4:51 ` [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code dhazeghi@yahoo.com
@ 2003-06-02 4:57 ` pinskia@physics.uc.edu
2003-06-02 15:50 ` vtaylor@dna-cs.com
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: pinskia@physics.uc.edu @ 2003-06-02 4:57 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
------- Additional Comments From pinskia@physics.uc.edu 2003-06-02 04:57 -------
Actually I think this bug is still there because gcc is expanding many macros, a
workaround is to use tempary variables, this will also speed up the compile.
Also send the *un*preprocessed source file.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code
[not found] <20021125084604.8703.vtaylor@dna-cs.com>
2003-06-02 4:51 ` [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code dhazeghi@yahoo.com
2003-06-02 4:57 ` pinskia@physics.uc.edu
@ 2003-06-02 15:50 ` vtaylor@dna-cs.com
2003-06-02 15:54 ` pinskia@physics.uc.edu
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: vtaylor@dna-cs.com @ 2003-06-02 15:50 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From vtaylor@dna-cs.com 2003-06-02 15:50 -------
Subject: RE: Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code
I will double check with the new line. I am not sure what temporary
variables you mean? Could you enlighten me?
> -----Original Message-----
> From: pinskia@physics.uc.edu [mailto:gcc-bugzilla@gcc.gnu.org]
> Sent: Sunday, June 01, 2003 11:57 PM
> To: vtaylor@dna-cs.com
> Subject: [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC
> Altivec accelerated code
>
>
> PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
>
>
>
> ------- Additional Comments From pinskia@physics.uc.edu
> 2003-06-02 04:57 -------
> Actually I think this bug is still there because gcc is expanding
> many macros, a
> workaround is to use tempary variables, this will also speed up
> the compile.
>
> Also send the *un*preprocessed source file.
>
>
>
> ------- You are receiving this mail because: -------
> You reported the bug, or are watching the reporter.
>
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[not found] <20021125084604.8703.vtaylor@dna-cs.com>
` (2 preceding siblings ...)
2003-06-02 15:50 ` vtaylor@dna-cs.com
@ 2003-06-02 15:54 ` pinskia@physics.uc.edu
2003-08-07 2:04 ` pinskia at physics dot uc dot edu
2003-08-25 14:44 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 6+ messages in thread
From: pinskia@physics.uc.edu @ 2003-06-02 15:54 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
------- Additional Comments From pinskia@physics.uc.edu 2003-06-02 15:54 -------
instead of vec_stx(vec_add(vec_ld(...),vec_ld(...)),..) do
vector int temp = vec_ld(...);
vector int temp1 = vec_ld(...);
vector int temp2 = vec_add(temp, temp1);
vec_stx(temp,..);
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[not found] <20021125084604.8703.vtaylor@dna-cs.com>
` (3 preceding siblings ...)
2003-06-02 15:54 ` pinskia@physics.uc.edu
@ 2003-08-07 2:04 ` pinskia at physics dot uc dot edu
2003-08-25 14:44 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 6+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-07 2:04 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
------- Additional Comments From pinskia at physics dot uc dot edu 2003-08-07 02:04 -------
We need the non preprocessed source file.
It will be called something.c.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c/8703] Compiler Segmentation Fault cross-compiling PPC Altivec accelerated code
[not found] <20021125084604.8703.vtaylor@dna-cs.com>
` (4 preceding siblings ...)
2003-08-07 2:04 ` pinskia at physics dot uc dot edu
@ 2003-08-25 14:44 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-08-25 14:44 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8703
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-08-25 14:44 -------
No feed back in 3 months (T-8 days) plus this really has been in waiting for the
unpreprocessed source file for over 6 months.
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