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 appreciate 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-1179 ,
please let us know if you are looking at the problem and/or when you have a fix.
In arm-eabi thumb v8-a hard after:
| commit gcc-14-9527-g1579394c9ec
| Author: David Malcolm
| Date: Mon Mar 18 18:44:34 2024 -0400
|
| analyzer: fix ICEs due to sloppy types in bounds-checking
[PR110902,PR110928,PR111305,PR111441]
|
| Various analyzer ICEs in our bugzilla relate to sloppy use of types
| within bounds-checking.
|
| The bounds-checking code works by comparing symbolic *bit* offsets, and
| we don't have a good user-facing type that can represent such an offset
| ... 166 lines of the commit log omitted.
FAIL: 5 regressions: 5 progressions
regressions.sum:
=== g++ tests ===
Running g++:g++.dg/analyzer/analyzer.exp ...
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 expected
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 expected
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 expected
multiline pattern lines 49-64
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 expected
multiline pattern lines 49-64
=== gcc tests ===
Running gcc:gcc.dg/analyzer/analyzer.exp ...
... and 2 more entries
progressions.sum:
=== g++ tests ===
Running g++:g++.dg/analyzer/analyzer.exp ...
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 expected
multiline pattern lines 46-61
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 expected
multiline pattern lines 46-61
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 expected
multiline pattern lines 46-61
FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 expected
multiline pattern lines 46-61
=== gcc tests ===
Running gcc:gcc.dg/analyzer/analyzer.exp ...
... and 2 more entries
You can find the failure logs in *.log.1.xz files in
-
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/389/artifact/artifacts/00-sumfiles/
The full lists of regressions and progressions as well as configure and make
commands are in
-
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/389/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
-
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/389/artifact/artifacts/sumfiles/xfails.xfail
The configuration of this build is:
CI config tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-a+simd
-mfpu=auto -mfloat-abi=hard
-8<--8<--8<--
The information below can be used to reproduce a debug environment:
Current build :
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/389/artifact/artifacts
Reference build :
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/388/artifact/artifacts
Reproduce last good and first bad builds:
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/1579394c9ecf3d1f678daa54b835c7fc3b76fb6d/tcwg_gnu_embed_check_gcc/master-thumb_v8a_hard_eabi/reproduction_instructions.txt
Full commit :
https://github.com/gcc-mirror/gcc/commit/1579394c9ecf3d1f678daa54b835c7fc3b76fb6d
List of configurations that regressed due to this commit :
* tcwg_gnu_embed_check_gcc
** master-thumb_v8a_hard_eabi
*** FAIL: 5 regressions: 5 progressions
***
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/1579394c9ecf3d1f678daa54b835c7fc3b76fb6d/tcwg_gnu_embed_check_gcc/master-thumb_v8a_hard_eabi/details.txt
***
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/389/artifact/artifacts
