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* [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
@ 2023-09-16 12:33 ci_notify
2023-09-16 19:26 ` [EXT] " Andrew Pinski
0 siblings, 1 reply; 4+ messages in thread
From: ci_notify @ 2023-09-16 12:33 UTC (permalink / raw)
To: apinski; +Cc: gcc-regression
[-- Attachment #1: Type: text/plain, Size: 3215 bytes --]
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
In CI config tcwg_bootstrap_build/master-arm-bootstrap_O3 after:
| commit basepoints/gcc-14-4038-gb975c0dc3be
| Author: Andrew Pinski <apinski@marvell.com>
| Date: Thu Sep 14 14:47:04 2023 -0700
|
| MATCH: Improve zero_one_valued_p for cases without range information
|
| I noticed we sometimes lose range information in forwprop due to a few
| match and simplify patterns optimizing away casts. So the easier way
| to these cases is to add a match for zero_one_valued_p wich mathes
| a cast from another zero_one_valued_p.
| This also adds the case of `x & zero_one_valued_p` as being zero_one_valued_p
| ... 13 lines of the commit log omitted.
Results changed to
# reset_artifacts:
-10
# true:
0
# build_abe bootstrap_O3:
# FAILED
# First few build errors in logs:
# 00:30:42 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
# 00:30:42 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
# 00:30:42 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
# 00:30:42 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
# 00:30:42 make: *** [Makefile:1090: all] Error 2
# 00:07:25 make[3]: [Makefile:1822: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
# 00:25:31 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
# 00:25:31 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
# 00:30:14 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
# 00:30:14 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
# 00:30:14 make: *** [Makefile:1090: all] Error 2
From
# reset_artifacts:
-10
# true:
0
# build_abe bootstrap_O3:
1
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below can be used to reproduce a debug environment:
Current build : https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_O3-build/211/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_O3-build/210/artifact/artifacts
Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/b975c0dc3be285655800180260c985bc97886f2e/tcwg_bootstrap_build/master-arm-bootstrap_O3/reproduction_instructions.txt
Full commit : https://github.com/gcc-mirror/gcc/commit/b975c0dc3be285655800180260c985bc97886f2e
Latest bug report status : https://linaro.atlassian.net/browse/GNU-942
List of configurations that regressed due to this commit :
* tcwg_bootstrap_build
** master-arm-bootstrap_O3
*** Failure
*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/b975c0dc3be285655800180260c985bc97886f2e/tcwg_bootstrap_build/master-arm-bootstrap_O3/details.txt
*** https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_O3-build/211/
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
2023-09-16 12:33 [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure ci_notify
@ 2023-09-16 19:26 ` Andrew Pinski
2023-09-16 20:10 ` Andrew Pinski
0 siblings, 1 reply; 4+ messages in thread
From: Andrew Pinski @ 2023-09-16 19:26 UTC (permalink / raw)
To: linaro-toolchain; +Cc: gcc-regression, Linaro Toolchain, pinskia
I could not reproduce the bootstrap failure at -O3 on x86_64.
I used --with-build-config=bootstrap-O3 .
Maybe this is an arm (32?) only issue.
Thanks,
Andrew
________________________________________
From: ci_notify@linaro.org <ci_notify@linaro.org>
Sent: Saturday, September 16, 2023 5:33 AM
To: Andrew Pinski
Cc: gcc-regression@gcc.gnu.org
Subject: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
External Email
----------------------------------------------------------------------
Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
In CI config tcwg_bootstrap_build/master-arm-bootstrap_O3 after:
| commit basepoints/gcc-14-4038-gb975c0dc3be
| Author: Andrew Pinski <apinski@marvell.com>
| Date: Thu Sep 14 14:47:04 2023 -0700
|
| MATCH: Improve zero_one_valued_p for cases without range information
|
| I noticed we sometimes lose range information in forwprop due to a few
| match and simplify patterns optimizing away casts. So the easier way
| to these cases is to add a match for zero_one_valued_p wich mathes
| a cast from another zero_one_valued_p.
| This also adds the case of `x & zero_one_valued_p` as being zero_one_valued_p
| ... 13 lines of the commit log omitted.
Results changed to
# reset_artifacts:
-10
# true:
0
# build_abe bootstrap_O3:
# FAILED
# First few build errors in logs:
# 00:30:42 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
# 00:30:42 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
# 00:30:42 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
# 00:30:42 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
# 00:30:42 make: *** [Makefile:1090: all] Error 2
# 00:07:25 make[3]: [Makefile:1822: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
# 00:25:31 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
# 00:25:31 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
# 00:30:14 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
# 00:30:14 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
# 00:30:14 make: *** [Makefile:1090: all] Error 2
From
# reset_artifacts:
-10
# true:
0
# build_abe bootstrap_O3:
1
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below can be used to reproduce a debug environment:
Current build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=WYoaCjYI6xWmbewg03bGLUGOIAecJfgBHCaZiZC1JZk&e=
Reference build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_210_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=hG-1jEiAihzbhIeXE_9N6A65VKNtSbURkRK1Bp2ccm4&e=
Reproduce last good and first bad builds: https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_reproduction-5Finstructions.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=HPv992XIo9vGGpvMHTetglDPuLwJ5jk2JjPoPUfnWVs&e=
Full commit : https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_gcc-2Dmirror_gcc_commit_b975c0dc3be285655800180260c985bc97886f2e&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=OID9-u3RWopY9IqGpKcp0c4DrorIhYgvwasNWAr9FsU&e=
Latest bug report status : https://urldefense.proofpoint.com/v2/url?u=https-3A__linaro.atlassian.net_browse_GNU-2D942&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=vTu1n0EvztBVAVtc63ngN3GXSXOYCKXK1gx5dz82P7M&e=
List of configurations that regressed due to this commit :
* tcwg_bootstrap_build
** master-arm-bootstrap_O3
*** Failure
*** https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_details.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=QSyrDiUyqldbR0TYkx42HE3ImuWX0b5QjWUsSBBCgl4&e=
*** https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=D8hTF_4h-q_6r-Q8r28fR3HVVSj2vgx1D1VQDDzp_gA&e=
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
2023-09-16 19:26 ` [EXT] " Andrew Pinski
@ 2023-09-16 20:10 ` Andrew Pinski
2023-09-18 8:36 ` Maxim Kuvyrkov
0 siblings, 1 reply; 4+ messages in thread
From: Andrew Pinski @ 2023-09-16 20:10 UTC (permalink / raw)
To: Andrew Pinski; +Cc: linaro-toolchain, gcc-regression
On Sat, Sep 16, 2023 at 12:26 PM Andrew Pinski <apinski@marvell.com> wrote:
>
> I could not reproduce the bootstrap failure at -O3 on x86_64.
> I used --with-build-config=bootstrap-O3 .
> Maybe this is an arm (32?) only issue.
It looks like it is only reproducible with ILP32.
And reported as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111435 now.
And I have a fix.
Thanks,
Andrew
>
> Thanks,
> Andrew
>
> ________________________________________
> From: ci_notify@linaro.org <ci_notify@linaro.org>
> Sent: Saturday, September 16, 2023 5:33 AM
> To: Andrew Pinski
> Cc: gcc-regression@gcc.gnu.org
> Subject: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
>
> External Email
>
> ----------------------------------------------------------------------
> Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
>
> In CI config tcwg_bootstrap_build/master-arm-bootstrap_O3 after:
>
> | commit basepoints/gcc-14-4038-gb975c0dc3be
> | Author: Andrew Pinski <apinski@marvell.com>
> | Date: Thu Sep 14 14:47:04 2023 -0700
> |
> | MATCH: Improve zero_one_valued_p for cases without range information
> |
> | I noticed we sometimes lose range information in forwprop due to a few
> | match and simplify patterns optimizing away casts. So the easier way
> | to these cases is to add a match for zero_one_valued_p wich mathes
> | a cast from another zero_one_valued_p.
> | This also adds the case of `x & zero_one_valued_p` as being zero_one_valued_p
> | ... 13 lines of the commit log omitted.
>
> Results changed to
> # reset_artifacts:
> -10
> # true:
> 0
> # build_abe bootstrap_O3:
> # FAILED
> # First few build errors in logs:
> # 00:30:42 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
> # 00:30:42 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
> # 00:30:42 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
> # 00:30:42 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
> # 00:30:42 make: *** [Makefile:1090: all] Error 2
> # 00:07:25 make[3]: [Makefile:1822: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
> # 00:25:31 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
> # 00:25:31 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
> # 00:30:14 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
> # 00:30:14 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
> # 00:30:14 make: *** [Makefile:1090: all] Error 2
>
> From
> # reset_artifacts:
> -10
> # true:
> 0
> # build_abe bootstrap_O3:
> 1
>
>
>
> -----------------8<--------------------------8<--------------------------8<--------------------------
> The information below can be used to reproduce a debug environment:
>
> Current build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=WYoaCjYI6xWmbewg03bGLUGOIAecJfgBHCaZiZC1JZk&e=
> Reference build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_210_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=hG-1jEiAihzbhIeXE_9N6A65VKNtSbURkRK1Bp2ccm4&e=
>
> Reproduce last good and first bad builds: https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_reproduction-5Finstructions.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=HPv992XIo9vGGpvMHTetglDPuLwJ5jk2JjPoPUfnWVs&e=
>
> Full commit : https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_gcc-2Dmirror_gcc_commit_b975c0dc3be285655800180260c985bc97886f2e&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=OID9-u3RWopY9IqGpKcp0c4DrorIhYgvwasNWAr9FsU&e=
>
> Latest bug report status : https://urldefense.proofpoint.com/v2/url?u=https-3A__linaro.atlassian.net_browse_GNU-2D942&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=vTu1n0EvztBVAVtc63ngN3GXSXOYCKXK1gx5dz82P7M&e=
>
> List of configurations that regressed due to this commit :
> * tcwg_bootstrap_build
> ** master-arm-bootstrap_O3
> *** Failure
> *** https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_details.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=QSyrDiUyqldbR0TYkx42HE3ImuWX0b5QjWUsSBBCgl4&e=
> *** https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=D8hTF_4h-q_6r-Q8r28fR3HVVSj2vgx1D1VQDDzp_gA&e=
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
2023-09-16 20:10 ` Andrew Pinski
@ 2023-09-18 8:36 ` Maxim Kuvyrkov
0 siblings, 0 replies; 4+ messages in thread
From: Maxim Kuvyrkov @ 2023-09-18 8:36 UTC (permalink / raw)
To: Andrew Pinski; +Cc: Andrew Pinski, linaro-toolchain, gcc-regression
> On Sep 17, 2023, at 00:10, Andrew Pinski via Gcc-regression <gcc-regression@gcc.gnu.org> wrote:
>
> On Sat, Sep 16, 2023 at 12:26 PM Andrew Pinski <apinski@marvell.com> wrote:
>>
>> I could not reproduce the bootstrap failure at -O3 on x86_64.
>> I used --with-build-config=bootstrap-O3 .
>> Maybe this is an arm (32?) only issue.
>
> It looks like it is only reproducible with ILP32.
> And reported as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111435 now.
> And I have a fix.
Hi Andrew,
The problem also reproduces on AArch64 when building linux kernel -- see [1]. FYI, Linaro CI sends out emails notification only for the first configuration that caught a regression, and all subsequent configurations are recorded in jira cards -- see [2].
[1] https://ci.linaro.org/job/tcwg_kernel--gnu-master-aarch64-mainline-allmodconfig-build/72/artifact/artifacts/notify/mail-body.txt/*view*/
[2] https://linaro.atlassian.net/browse/GNU-942
--
Maxim Kuvyrkov
https://www.linaro.org
>
> Thanks,
> Andrew
>
>>
>> Thanks,
>> Andrew
>>
>> ________________________________________
>> From: ci_notify@linaro.org <ci_notify@linaro.org>
>> Sent: Saturday, September 16, 2023 5:33 AM
>> To: Andrew Pinski
>> Cc: gcc-regression@gcc.gnu.org
>> Subject: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure
>>
>> External Email
>>
>> ----------------------------------------------------------------------
>> Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.
>>
>> In CI config tcwg_bootstrap_build/master-arm-bootstrap_O3 after:
>>
>> | commit basepoints/gcc-14-4038-gb975c0dc3be
>> | Author: Andrew Pinski <apinski@marvell.com>
>> | Date: Thu Sep 14 14:47:04 2023 -0700
>> |
>> | MATCH: Improve zero_one_valued_p for cases without range information
>> |
>> | I noticed we sometimes lose range information in forwprop due to a few
>> | match and simplify patterns optimizing away casts. So the easier way
>> | to these cases is to add a match for zero_one_valued_p wich mathes
>> | a cast from another zero_one_valued_p.
>> | This also adds the case of `x & zero_one_valued_p` as being zero_one_valued_p
>> | ... 13 lines of the commit log omitted.
>>
>> Results changed to
>> # reset_artifacts:
>> -10
>> # true:
>> 0
>> # build_abe bootstrap_O3:
>> # FAILED
>> # First few build errors in logs:
>> # 00:30:42 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
>> # 00:30:42 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
>> # 00:30:42 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
>> # 00:30:42 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
>> # 00:30:42 make: *** [Makefile:1090: all] Error 2
>> # 00:07:25 make[3]: [Makefile:1822: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
>> # 00:25:31 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus
>> # 00:25:31 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4
>> # 00:30:14 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2
>> # 00:30:14 make[1]: *** [Makefile:25871: stage2-bubble] Error 2
>> # 00:30:14 make: *** [Makefile:1090: all] Error 2
>>
>> From
>> # reset_artifacts:
>> -10
>> # true:
>> 0
>> # build_abe bootstrap_O3:
>> 1
>>
>>
>>
>> -----------------8<--------------------------8<--------------------------8<--------------------------
>> The information below can be used to reproduce a debug environment:
>>
>> Current build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=WYoaCjYI6xWmbewg03bGLUGOIAecJfgBHCaZiZC1JZk&e=
>> Reference build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_210_artifact_artifacts&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=hG-1jEiAihzbhIeXE_9N6A65VKNtSbURkRK1Bp2ccm4&e=
>>
>> Reproduce last good and first bad builds: https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_reproduction-5Finstructions.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=HPv992XIo9vGGpvMHTetglDPuLwJ5jk2JjPoPUfnWVs&e=
>>
>> Full commit : https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_gcc-2Dmirror_gcc_commit_b975c0dc3be285655800180260c985bc97886f2e&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=OID9-u3RWopY9IqGpKcp0c4DrorIhYgvwasNWAr9FsU&e=
>>
>> Latest bug report status : https://urldefense.proofpoint.com/v2/url?u=https-3A__linaro.atlassian.net_browse_GNU-2D942&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=vTu1n0EvztBVAVtc63ngN3GXSXOYCKXK1gx5dz82P7M&e=
>>
>> List of configurations that regressed due to this commit :
>> * tcwg_bootstrap_build
>> ** master-arm-bootstrap_O3
>> *** Failure
>> *** https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolchain_ci_interesting-2Dcommits.git_plain_gcc_sha1_b975c0dc3be285655800180260c985bc97886f2e_tcwg-5Fbootstrap-5Fbuild_master-2Darm-2Dbootstrap-5FO3_details.txt&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=QSyrDiUyqldbR0TYkx42HE3ImuWX0b5QjWUsSBBCgl4&e=
>> *** https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg-5Fbootstrap-5Fbuild-2D-2Dmaster-2Darm-2Dbootstrap-5FO3-2Dbuild_211_&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=L_uAQMgirzaBwiEk05NHY-AMcNfJzugOS_xTjrtS94k&m=nfk6uFrO_t-wguOEbA32pDyvGuUhTwdn9_uQ8Gblwaazik2TcSd17GQcH0o2o8O6&s=D8hTF_4h-q_6r-Q8r28fR3HVVSj2vgx1D1VQDDzp_gA&e=
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2023-09-16 12:33 [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure ci_notify
2023-09-16 19:26 ` [EXT] " Andrew Pinski
2023-09-16 20:10 ` Andrew Pinski
2023-09-18 8:36 ` Maxim Kuvyrkov
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