Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In master-arm_eabi, after:
| commit v11.1.0-302-g288d39e26d4
| Author: Richard Henderson <richard.henderson(a)linaro.org>
| Date: Mon Aug 10 09:08:31 2026 -0700
|
| tcg: Simplify bswap/hswap expansion using bitswap
|
| Reviewed-by: Philippe Mathieu-Daudé <philmd(a)oss.qualcomm.com>
| Signed-off-by: Richard Henderson <richard.henderson(a)linaro.org>
Produces 14 regressions:
|
| regressions.sum:
| Running gcc:gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp ...
| FAIL: gcc.target/aarch64/advsimd-intrinsics/vrev.c -O0 execution test
| FAIL: gcc.target/aarch64/advsimd-intrinsics/vrev.c -O1 execution test
| FAIL: gcc.target/aarch64/advsimd-intrinsics/vrev.c -O2 execution test
| FAIL: gcc.target/aarch64/advsimd-intrinsics/vrev.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
| ... and 11 more
Used configuration :
*CI config* tcwg_gnu_embed_check_gcc master-arm_eabi
*configure and test flags:* --target arm-eabi
We track this bug report under https://linaro.atlassian.net/browse/GNU-2006. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in
* http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-bu…
The full lists of regressions and improvements as well as configure and make commands are in
* http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-bu…
The list of [ignored] baseline and flaky failures are in
* http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-bu…
Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-bu…
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-bu…
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/qemu/…
Full commit : https://gitlab.com/qemu-project/qemu/commit/288d39e26d48ed26e4f786ddb3a25ee…
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In aarch64 cross, after:
| commit binutils-2_41-release-11539-gb04b71c9f4b
| Author: Alan Modra <amodra(a)gmail.com>
| Date: Thu Aug 6 11:17:25 2026 +0930
|
| prepare stub bfd for use as dynobj
|
| There are a few wrinkles to using the stub bfd. Target code that
| assumes the stub bfd sections are all stub sections must be corrected
| to test SEC_LINKER_CREATED. Those without the flag are stub sections,
| ... 34 lines of the commit log omitted.
Produces 5 regressions:
|
| regressions.sum:
| Running g++:g++.dg/asan/asan.exp ...
| FAIL: c-c++-common/asan/pr59063-2.c -O2 execution test
| FAIL: c-c++-common/asan/pr59063-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
| FAIL: c-c++-common/asan/pr59063-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
| FAIL: c-c++-common/asan/pr59063-2.c -O3 -g execution test
| ... and 1 more
Used configuration :
*CI config* tcwg_gnu_cross_check_gcc aarch64-linux-gnu cross
*configure and test flags:* --target aarch64-linux-gnu --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a
We track this bug report under https://linaro.atlassian.net/browse/GNU-2004. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in
* http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-bui…
The full lists of regressions and improvements as well as configure and make commands are in
* http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-bui…
The list of [ignored] baseline and flaky failures are in
* http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-bui…
Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-bui…
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-bui…
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/binut…
Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b04b71c9f4bba…
Hi,
Investigation showed that the test programs explicitly specify both always_inline and noinline on the same function.
Since these attributes have contradictory semantics, the new diagnostic correctly reports an error.
Therefore, this is a test-suite issue rather than a compiler bug.
Please ignore the mail. We'll update the test.
We apologize for the false detection.
Best regards,
Yasuyuki Ohno
Software Development Div.,
Advanced Technology Development Unit,
Fujitsu Research, Fujitsu Limited, JAPAN.
________________________________
差出人: ci_notify(a)linaro.org <ci_notify(a)linaro.org>
送信: 2026 年 8 月 17 日 (月曜日) 13:19
宛先: contact-ci-compiler-test-suite(a)cs.jp.fujitsu.com <contact-ci-compiler-test-suite(a)cs.jp.fujitsu.com>
Cc: maxim.kuvyrkov(a)linaro.org <maxim.kuvyrkov(a)linaro.org>; 76546742+ketjandr(a)users.noreply.github.com <76546742+ketjandr(a)users.noreply.github.com>
件名: [Linaro-TCWG-CI] llvmorg-24-init-4536-g6a2d309c7d20: 2 regressions on aarch64
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In tcwg_flang_test/main-aarch64-O0-debug, after:
| commit llvmorg-24-init-4536-g6a2d309c7d20
| Author: Kenzo Tjandra <76546742+ketjandr(a)users.noreply.github.com>
| Date: Sun Aug 16 12:16:01 2026 -0400
|
| [Clang] Diagnose conflict between always_inline/noinline attributes (#215173)
|
| This PR aims to diagnose `always_inline` and `noinline` conflicts which
| currently could pass silently through `Sema` or cause a crash (with
| assertions enabled). Changes include:
| ... 17 lines of the commit log omitted.
Produces 2 regressions:
|
| regressions.sum:
| Running test-suite:Fujitsu/C/0077 ...
| NOEXE: test-suite :: Fujitsu/C/0077/Fujitsu-C-0077_0032.test
| NOEXE: test-suite :: Fujitsu/C/0077/Fujitsu-C-0077_0033.test
| # "NOEXE" means : the test program cannot be compiled
Used configuration :
* Toolchain : cmake -G Ninja ../llvm/llvm "-DLLVM_ENABLE_PROJECTS=clang;lld;flang;clang-tools-extra" "-DLLVM_ENABLE_RUNTIMES=openmp" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=True -DCMAKE_INSTALL_PREFIX=../llvm-install "-DLLVM_TARGETS_TO_BUILD=AArch64" -DCLANG_DEFAULT_LINKER=lld
* Testsuite : export LD_LIBRARY_PATH=$\WORKSPACE/llvm-install/lib/aarch64-unknown-linux-gnu$\{LD_LIBRARY_PATH:+:$\LD_LIBRARY_PATH}
cmake -GNinja -DCMAKE_C_COMPILER="$\WORKSPACE/llvm-install/bin2/clang" -DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin2/clang++" -DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin2/flang-new" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS= -DCMAKE_Fortran_FLAGS= -DCMAKE_C_FLAGS_RELEASE="-O0 -g" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g" -DCMAKE_Fortran_FLAGS_RELEASE="-O0 -g" -DTEST_SUITE_FORTRAN=ON -DTEST_SUITE_SUBDIRS=Fujitsu "$\WORKSPACE/test/test-suite"
We track this bug report under https://linaro.atlassian.net/browse/LLVM-2264. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O0-debug-build…
The full lists of regressions and improvements as well as configure and make commands are in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O0-debug-build…
The list of [ignored] baseline and flaky failures are in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O0-debug-build…
Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/
Current build : http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O0-debug-build…
Reference build : http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-O0-debug-build…
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/…
Full commit : https://github.com/llvm/llvm-project/commit/6a2d309c7d204730a9a35f3261f8448…
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In aarch64 native, after:
| commit binutils-2_41-release-11540-ge189bfd9b49
| Author: Alan Modra <amodra(a)gmail.com>
| Date: Thu Aug 6 11:17:38 2026 +0930
|
| use linker created stub bfd for dynobj
|
| A linker created bfd is a good choice for somewhere to attach linker
| created dynamic sections. It is always the correct format and doesn't
| have anything other than linker generated info to potentially confuse
| ... 86 lines of the commit log omitted.
Produces Failure:
| Results changed to
| # reset_artifacts:
| -10
| # true:
| 0
| # build_abe binutils:
| 1
| # build_abe gcc:
| # FAILED
| # build_abe linux:
| # build_abe glibc:
| # build_abe gdb:
| # First few build errors in logs:
| # 00:16:11 make[3]: *** [../gcc-interface/Makefile:467: common-tools] Error 1
| # 00:16:11 make[2]: *** [Makefile:197: gnattools-native] Error 2
| # 00:16:11 make[1]: *** [Makefile:10774: all-gnattools] Error 2
| # 00:16:11 make: *** [Makefile:1102: all] Error 2
|
| From
| # reset_artifacts:
| -10
| # true:
| 0
| # build_abe binutils:
| 1
| # build_abe gcc:
| 2
| # build_abe linux:
| 4
| # build_abe glibc:
| # FAILED
| # build_abe gdb:
Used configuration :
*CI config* tcwg_gnu_native_build aarch64-linux-gnu
*configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu--disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a
We track this bug report under https://linaro.atlassian.net/browse/GNU-1999. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in
* http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/…
The full lists of regressions and improvements as well as configure and make commands are in
* http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/…
Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/…
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/…
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/binut…
Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=e189bfd9b492a…
Hi,
The issue is caused by an overly strict test tolerance rather than an incorrect compiler result.
We will resolve the issue by changing the tolerance value (error = 0.050) to a value equivalent to approximately 5 ULP (e.g., 0.16).
Please ignore the mail. We'll update the test.
We apologize for the false detection.
Best regards,
Yasuyuki Ohno
Software Development Div.,
Advanced Technology Development Unit,
Fujitsu Research, Fujitsu Limited, JAPAN.
________________________________
差出人: ci_notify(a)linaro.org <ci_notify(a)linaro.org>
送信日時: 2026年8月7日 4:48
宛先: contact-ci-compiler-test-suite(a)cs.jp.fujitsu.com <contact-ci-compiler-test-suite(a)cs.jp.fujitsu.com>
CC: maxim.kuvyrkov(a)linaro.org <maxim.kuvyrkov(a)linaro.org>; a.bataev(a)outlook.com <a.bataev(a)outlook.com>
件名: [Linaro-TCWG-CI] llvmorg-24-init-1585-g3cf44478fcf5: 1 regression on aarch64
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In tcwg_flang_test/main-aarch64-Ofast-sve_vla, after:
| commit llvmorg-24-init-1585-g3cf44478fcf5
| Author: Alexey Bataev <a.bataev(a)outlook.com>
| Date: Fri Jul 24 10:04:32 2026 -0400
|
| [ConstantFolding]Fold llvm.powi via square-and-multiply (#210771)
|
| Compute constant-folded powi using APFloat multiplies in the operand's
| own semantics (square-and-multiply), matching the expansion
| ExpandPowI generates in SelectionDAGBuilder, instead of routing
| ... 1 lines of the commit log omitted.
Produces 1 regression:
|
| regressions.sum:
| Running test-suite:Fujitsu/Fortran/0104 ...
| FAIL: test-suite :: Fujitsu/Fortran/0104/Fujitsu-Fortran-0104_0086.test
| # "FAIL" means : the execution of the compiled binary failed / output of the binary differs from the expected one
Used configuration :
* Toolchain : cmake -G Ninja ../llvm/llvm "-DLLVM_ENABLE_PROJECTS=clang;lld;flang;clang-tools-extra" "-DLLVM_ENABLE_RUNTIMES=openmp" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=True -DCMAKE_INSTALL_PREFIX=../llvm-install "-DLLVM_TARGETS_TO_BUILD=AArch64" -DCLANG_DEFAULT_LINKER=lld
* Testsuite : export LD_LIBRARY_PATH=$\WORKSPACE/llvm-install/lib/aarch64-unknown-linux-gnu$\{LD_LIBRARY_PATH:+:$\LD_LIBRARY_PATH}
cmake -GNinja -DCMAKE_C_COMPILER="$\WORKSPACE/llvm-install/bin2/clang" -DCMAKE_CXX_COMPILER="$\WORKSPACE/llvm-install/bin2/clang++" -DCMAKE_Fortran_COMPILER="$\WORKSPACE/llvm-install/bin2/flang-new" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS= -DCMAKE_Fortran_FLAGS= -DCMAKE_C_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -DNDEBUG" -DCMAKE_CXX_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -DNDEBUG" -DCMAKE_Fortran_FLAGS_RELEASE="-O3 -ffast-math -march=armv8.4-a+sve -msve-vector-bits=scalable -mllvm -scalable-vectorization=preferred -DNDEBUG" -DTEST_SUITE_FORTRAN=ON -DTEST_SUITE_SUBDIRS=Fujitsu -DTEST_SUITE_FUJITSU_WITH_FAST_MATH=ON "$\WORKSPACE/test/test-suite"
We track this bug report under https://linaro.atlassian.net/browse/LLVM-2259. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain(a)lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-Ofast-sve_vla-…
The full lists of regressions and improvements as well as configure and make commands are in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-Ofast-sve_vla-…
The list of [ignored] baseline and flaky failures are in
* http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-Ofast-sve_vla-…
Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/
Current build : http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-Ofast-sve_vla-…
Reference build : http://54.172.246.49:9090/jobs/tcwg_flang_test--main-aarch64-Ofast-sve_vla-…
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/llvm/…
Full commit : https://github.com/llvm/llvm-project/commit/3cf44478fcf54c8996c88c1214d2170…
Hi, I've done my first patch to glibc, I updated some part of
documentation, nothing else. I formated patch from HEAD of master
branch. After I sent patch, I received on mail error:
```
Our automatic CI has detected problems related to your
patch(es). Please find some details below.
In glibc_check master-aarch64, after:
| glibc patch https://patchwork.sourceware.org/patch/139472
| Author: Nesterov Maksim <maxgoonfuture(a)gmail.com>
| Date: Sat Jul 18 17:29:21 2026 +0300
|
| [PATCH 1/1] Add in *info* documentation (Low-Level Terminal
| Interface > Terminal Modes > Control Modes) *CMSPAR* constant
| description; *CMSPAR* allows to use stick parity (mark/space)
| instead of odd/even.
| ... applied on top of baseline commit:
| 6b29e74c73 math: Update tanh from CORE-MATH (revision cf237fa0)
Produces 1 regression 96 fixes:
|
| regressions.sum:
| Running glibc:posix ...
| FAIL: posix/tst-affinity-static
|
| fixes.sum:
| Running glibc:debug ...
| FAIL: debug/tst-fortify-syslog
| ... and 109 more
```
What should I fix?