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-toolch...@lists.linaro.org mailing list, Libera's
#linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the
usual project channel.
We understand that it might be difficult to find the necessary logs or
reproduce the issue locally. If you can't get what you need from our CI within
minutes, let us know and we will be happy to help.
We track this report status in https://linaro.atlassian.net/browse/GNU-1346 ,
please let us know if you are looking at the problem and/or when you have a fix.
In master-aarch64 after:
| commit gcc-15-3669-ga92f54f580c
| Author: Pengxuan Zheng
| Date: Tue Sep 10 17:59:46 2024 -0700
|
| aarch64: Improve vector constant generation using SVE INDEX instruction
[PR113328]
|
| SVE's INDEX instruction can be used to populate vectors by values
starting from
| "base" and incremented by "step" for each subsequent value. We can take
| advantage of it to generate vector constants if TARGET_SVE is available
and the
| base and step values are within [-16, 15].
|
| ... 48 lines of the commit log omitted.
FAIL: 12 regressions
regressions.sum:
=== g++ tests ===
Running g++:g++.target/aarch64/sve/acle/aarch64-sve-acle.exp ...
FAIL: gcc.target/aarch64/sve/acle/general/dupq_1.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tindex\\tz[0-9]+\\.s, #0, #1
FAIL: gcc.target/aarch64/sve/acle/general/dupq_2.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tindex\\tz[0-9]+\\.s, #3, #-1
FAIL: gcc.target/aarch64/sve/acle/general/dupq_3.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tindex\\tz[0-9]+\\.s, #0, #1
FAIL: gcc.target/aarch64/sve/acle/general/dupq_3.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tins\\tv[0-9]+\\.s\\[2\\], w0\\n
FAIL: gcc.target/aarch64/sve/acle/general/dupq_4.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tindex\\tz[0-9]+\\.s, #3, #-1
FAIL: gcc.target/aarch64/sve/acle/general/dupq_4.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler \\tins\\tv[0-9]+\\.s\\[2\\], w0\\n
=== gcc tests ===
... and 9 more entries
You can find the failure logs in *.log.1.xz files in
-
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1685/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make
commands are in
-
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1685/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
-
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1685/artifact/artifacts/sumfiles/xfails.xfail
The configuration of this build is:
CI config tcwg_gnu_cross_check_gcc master-aarch64
-8<--8<--8<--
The information below can be used to reproduce a debug environment:
Current build :
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1685/artifact/artifacts
Reference build :
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1684/artifact/artifacts
Reproduce last good and first bad builds:
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/a92f54f580c37732a5de01e47aed56882231f196/tcwg_gnu_cross_check_gcc/master-aarch64/reproduction_instructions.txt
Full commit :
https://github.com/gcc-mirror/gcc/commit/a92f54f580c37732a5de01e47aed56882231f196
List of configurations that regressed due to this commit :
* tcwg_gnu_cross_check_gcc
** master-aarch64
*** FAIL: 12 regressions
***
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/a92f54f580c37732a5de01e47aed56882231f196/tcwg_gnu_cross_check_gcc/master-aarch64/details.txt
***
https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1685/artifact/artifacts
