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Re: [Linaro-TCWG-CI] gcc-16-7919-g1b404c574450: 1 regression on arm

by Nathan Myers

Fixed in 2bfaa218b066.

4 months, 4 weeks

Re: [Linaro-TCWG-CI] gcc-16-7262-gf7f2b73b9c1e: 2 regressions 2 fixes on master-thumb_m55_hard_eabi

by Christophe Lyon

Hi, On 3/5/26 15:16, ci_notify(a)linaro.org wrote: > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please find some details below. > > In arm-eabi cortex-m55 hard, after: > | commit gcc-16-7262-gf7f2b73b9c1e > | Author: Christophe Lyon <christophe.lyon(a)arm.com> > | Date: Tue Feb 3 13:07:10 2026 +0000 > | > | testsuite: arm: Make arm_neon_ok_nocache consistent with other effective-targets > | > | A recent patch updated arm_neon_ok_nocache with an improved list of > | flags to try, but was not consistent with > | arm_v8_3a_complex_neon_ok,_nocache arm_v8_2a_fp16_neon_ok_nocache, > | ... 14 lines of the commit log omitted. > > Produces 2 regressions 2 fixes: > | > | regressions.sum: > | Running libstdc++:libstdc++-dg/conformance.exp ... > | FAIL: experimental/simd/pr109261_constexpr_simd.cc -mcpu=unset -march=armv7-a+simd -mfpu=auto -ffast-math -O2 -Wno-psabi (test for excess errors) > | FAIL: experimental/simd/pr115454_find_last_set.cc -mcpu=unset -march=armv7-a+simd -mfpu=auto -ffast-math -O2 -Wno-psabi (test for excess errors) > | > | fixes.sum: > | Running libstdc++:libstdc++-dg/conformance.exp ... > | FAIL: experimental/simd/pr109261_constexpr_simd.cc -mfloat-abi=softfp -mcpu=unset -march=armv7-a+simd -mfpu=auto -ffast-math -O2 -Wno-psabi (test for excess errors) > | FAIL: experimental/simd/pr115454_find_last_set.cc -mfloat-abi=softfp -mcpu=unset -march=armv7-a+simd -mfpu=auto -ffast-math -O2 -Wno-psabi (test for excess errors) > This does not look like a "real" regression: the same tests are still failing, using different options. Thanks, Christophe > Used configuration : > *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8.1-m.main+mve.fp+fp.dp -mtune=cortex-m55 -mfloat-abi=hard -mfpu=auto > *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-arch=armv8.1-m.main+mve.fp+fp.dp --with-float=hard --target_board=-mthumb/-march=armv8.1-m.main+mve.fp+fp.dp/-mtune=cortex-m55/-mfloat-abi=hard/-mfpu=auto qemu-cpu=cortex-m55 > > We track this bug report under https://linaro.atlassian.net/browse/GNU-1853. 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 > * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… > The full lists of regressions and improvements as well as configure and make commands are in > * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… > The list of [ignored] baseline and flaky failures are in > * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… > > Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… > Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… > > Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/s… > > Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

4 months, 4 weeks

RE: [Linaro-TCWG-CI] llvmorg-23-init-5844-g320220e48b8f: 1 regression on aarch64

by Shunsuke Watanabe (Fujitsu)

Hi, Probably these errors are false detections caused by precision errors in floating-point arithmetic. Please ignore the mail. We'll update the tests. I apologize for the false detection. Best regards, Shunsuke Watanabe Software Development Div., Advanced Technology Development Unit, Fujitsu Research, Fujitsu Limited, JAPAN. -----Original Message----- From: ci_notify(a)linaro.org <ci_notify(a)linaro.org> Sent: Friday, March 6, 2026 6:40 AM To: contact-ci-compiler-test-suite(a)cs.jp.fujitsu.com Cc: flo(a)fhahn.com; maxim.kuvyrkov(a)linaro.org Subject: [Linaro-TCWG-CI] llvmorg-23-init-5844-g320220e48b8f: 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-23-init-5844-g320220e48b8f | Author: Florian Hahn <flo(a)fhahn.com> | Date: Sun Mar 1 16:07:05 2026 +0000 | | [VPlan] Support arbitrary predicated early exits. (#182396) | | This removes the restriction requiring a single predicated early exit. | Using MaskedCond, we only combine early-exit conditions with block | masks from non-exiting control flow. | ... 10 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running test-suite:Fujitsu/Fortran/0681 ... | FAIL: test-suite :: Fujitsu/Fortran/0681/Fujitsu-Fortran-0681_0038.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-2187. 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 * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vla-build… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vla-build… The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vla-build… Fujitsu testsuite : https://github.com/fujitsu/compiler-test-suite/ Current build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vla-build… Reference build : https://ci.linaro.org/job/tcwg_flang_test--main-aarch64-Ofast-sve_vla-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/320220e48b8f1054ce7a37c8b2a5283…

4 months, 4 weeks

[Linaro-TCWG-CI] glibc-2.43.9000-111-g8a616a78722: 1 regression on arm

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In glibc_check master-arm, after: | commit glibc-2.43.9000-111-g8a616a78722 | Author: Samuel Thibault <samuel.thibault(a)ens-lyon.org> | Date: Thu Mar 5 00:12:14 2026 +0000 | | hurd: Fix cleaning on sigtimedwait timing out | | sigtimedwait also needs to clean up preemptors and the blocked mask before | returning EAGAIN. | | ... 1 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running glibc:. ... | FAIL: lint-makefiles Used configuration : *CI config* tcwg_glibc_check master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1852. 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 * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3354/artifact/… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3354/artifact/… The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3354/artifact/… Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3354/artifact/… Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/3352/artifact/… Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc… Full commit : https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=8a616a787228bf23d960…

4 months, 4 weeks

Re: [EXT] [Linaro-TCWG-CI] llvmorg-23-init-5513-gbd5f9384d831: 11 regressions on aarch64

by Ram Ramachandra

ci_notify(a)linaro.org wrote: > In tcwg_flang_test/main-aarch64-O3-neoverse_v1-sve_vla-mpipeliner-stack_arrays, after: > | commit llvmorg-23-init-5513-gbd5f9384d831 > | Author: Ramkumar Ramachandra <artagnon(a)tenstorrent.com> > | Date: Thu Feb 26 14:50:25 2026 +0000 > | > | [VPlan] Extend interleave-group-narrowing to WidenCast (#183204) > | > | WidenCast is very similar to Widen recipes. > | > | Fixes #128062. > > Produces 11 regressions: > | > | regressions.sum: > | Running test-suite:Fujitsu/C/0104 ... > | NOEXE: test-suite :: Fujitsu/C/0104/Fujitsu-C-0104_0481.test > | NOEXE: test-suite :: Fujitsu/C/0104/Fujitsu-C-0104_0483.test > | NOEXE: test-suite :: Fujitsu/C/0104/Fujitsu-C-0104_0485.test > | NOEXE: test-suite :: Fujitsu/C/0104/Fujitsu-C-0104_0487.test > | ... and 8 more The NOEXE makes me question if the failure is real: did the compiler crash during compilation? Thanks. Warm regards, Ram

5 months

[Linaro-TCWG-CI] binutils-2_41-release-10003-gf1a664fa55a: Failure on arm

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In binutils_build master-arm, after: | commit binutils-2_41-release-10003-gf1a664fa55a | Author: Alan Modra <amodra(a)gmail.com> | Date: Tue Mar 3 10:20:54 2026 +1030 | | Define BFD_ASAN to detect asan Produces Failure: | Results changed to | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | # FAILED | # First few build errors in logs: | # 00:02:40 ./bfd.h:164:50: error: missing binary operator before token | # 00:02:41 make[4]: *** [Makefile:1766: archive.lo] Error 1 | # 00:02:41 make[3]: *** [Makefile:1946: all-recursive] Error 1 | # 00:02:41 make[2]: *** [Makefile:1332: all] Error 2 | # 00:02:41 make[1]: *** [Makefile:3138: all-bfd] Error 2 | # 00:02:41 make: *** [Makefile:1033: all] Error 2 | | From | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 Used configuration : *CI config* tcwg_binutils_build master-arm *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1850. 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 * https://ci.linaro.org/job/tcwg_binutils_build--master-arm-build/3078/artifa… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_binutils_build--master-arm-build/3078/artifa… Current build : https://ci.linaro.org/job/tcwg_binutils_build--master-arm-build/3078/artifa… Reference build : https://ci.linaro.org/job/tcwg_binutils_build--master-arm-build/3076/artifa… 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=f1a664fa55a9e…

5 months

[Linaro-TCWG-CI] newlib-4.6.0-5-g4356ccd02c: 34 regressions on master-thumb_m55_hard_eabi

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In arm-eabi cortex-m55 hard, after: | commit newlib-4.6.0-5-g4356ccd02c | Author: Thomas Wolff <towo(a)towo.net> | Date: Mon Feb 2 00:00:00 2026 +0000 | | towupper/towlower: handle Turkic language special casing | | For case conversion, Unicode has a standard mapping and a separate | list of mapping rules for special cases (file SpecialCasing.txt), | some of which are also language-dependent (as configured via locale). | ... 10 lines of the commit log omitted. Produces 34 regressions: | | regressions.sum: | Running libstdc++:libstdc++-dg/conformance.exp ... | FAIL: 22_locale/ctype/is/wchar_t/1.cc -std=gnu++20 execution test | FAIL: 22_locale/ctype/is/wchar_t/11740.cc -std=gnu++20 execution test | FAIL: 22_locale/ctype/to/wchar_t/1.cc -std=gnu++20 execution test | FAIL: 22_locale/time_get/get/wchar_t/1.cc -std=gnu++20 execution test | ... and 30 more Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8.1-m.main+mve.fp+fp.dp -mtune=cortex-m55 -mfloat-abi=hard -mfpu=auto *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-arch=armv8.1-m.main+mve.fp+fp.dp --with-float=hard --target_board=-mthumb/-march=armv8.1-m.main+mve.fp+fp.dp/-mtune=cortex-m55/-mfloat-abi=hard/-mfpu=auto qemu-cpu=cortex-m55 We track this bug report under https://linaro.atlassian.net/browse/GNU-1849. 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 * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_e… Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/newli… Full commit : https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=4356ccd02c9c…

5 months, 1 week

Re: [Linaro-TCWG-CI] gcc patch #130593: Failure on aarch64

by Jerry D

This is part of a large patch set and can not be tested individually by the bots. Cheers, Jerry On 2/24/26 5:06 PM, ci_notify(a)linaro.org wrote: > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please find some details below. > > In gcc_build master-aarch64, after: > | gcc patch https://patchwork.sourceware.org/patch/130593 > | Author: Andre Vehreschild <vehre(a)gcc.gnu.org> > | Date: Thu Feb 12 11:17:47 2026 -0800 > | > | [PATCH] Fortran: Add a shared memory coarray implementation [PR88076] > | > | Add caf_shmem, a shared memory multi process coarray implementation. > | The library adheres to the existing coarray ABI and is controlled by > | environment variables for selecting the number of images and virtual > | ... 15 lines of the commit log omitted. > | ... applied on top of baseline commit: > | ad590516056 RISC-V: Change scratch constraint for _lra insns. > > Produces Failure: > | Results changed to > | # reset_artifacts: > | -10 > | # true: > | 0 > | # build_abe gcc: > | # FAILED > | # First few build errors in logs: > | # 00:18:48 make[2]: *** [Makefile:1866: all] Error 2 > | # 00:18:48 make[1]: *** [Makefile:15837: all-target-libgfortran] Error 2 > | # 00:18:48 make: *** [Makefile:1099: all] Error 2 > | > | From > | # reset_artifacts: > | -10 > | # true: > | 0 > | # build_abe gcc: > | 1 > > Used configuration : > *CI config* tcwg_gcc_build master-aarch64 > *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu > > 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 > * https://ci.linaro.org/job/tcwg_gcc_build--master-aarch64-precommit/20609/ar… > The full lists of regressions and improvements as well as configure and make commands are in > * https://ci.linaro.org/job/tcwg_gcc_build--master-aarch64-precommit/20609/ar… > > Current build : https://ci.linaro.org/job/tcwg_gcc_build--master-aarch64-precommit/20609/ar… > Reference build : https://ci.linaro.org/job/tcwg_gcc_build--master-aarch64-build/4425/artifac… > > Warning: we do not enable maintainer-mode nor automatically update > generated files, which may lead to failures if the patch modifies the > master files.

5 months, 1 week

[Linaro-TCWG-CI] v6.19-rc1-6-g9b8a0ba68246a: Failure on arm

by ci_notify＠linaro.org

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In master-arm, after: | commit v6.19-rc1-6-g9b8a0ba68246a | Author: Christian Brauner <brauner(a)kernel.org> | Date: Mon Dec 29 14:03:24 2025 +0100 | | mount: add OPEN_TREE_NAMESPACE | | When creating containers the setup usually involves using CLONE_NEWNS | via clone3() or unshare(). This copies the caller's complete mount | namespace. The runtime will also assemble a new rootfs and then use | ... 54 lines of the commit log omitted. Produces Failure: | Results changed to | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe stage1 --: | 2 | # build_abe linux: | 3 | # build_abe glibc: | # FAILED | # build_abe stage2 --: | # build_abe gdb: | # build_abe qemu: | # First few build errors in logs: | # 00:05:26 ../sysdeps/unix/sysv/linux/sys/mount.h:267:9: error: ‘OPEN_TREE_CLONE’ redefined [-Werror] | # 00:05:26 make[2]: *** [/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/x86_64-pc-linux-gnu/arm-linux-gnueabihf/glibc-glibc.git~master/sysd-rules:111: /home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/builds/x86_64-pc-linux-gnu/arm-linux-gnueabihf/glibc-glibc.git~master/misc/umount.o] Error 1 | # 00:05:26 make[1]: *** [Makefile:484: misc/subdir_lib] Error 2 | # 00:05:26 make: *** [Makefile:20: all] Error 2 | | From | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe stage1 --: | 2 | # build_abe linux: | 3 | # build_abe glibc: | 4 | # build_abe stage2 --: | 5 | # build_abe gdb: | 6 | # build_abe qemu: | 7 Used configuration : *CI config* tcwg_gnu_cross_build master-arm *configure and test flags:* --target arm-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1845. 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 * https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-build/1380/artif… The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-build/1380/artif… Current build : https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-build/1380/artif… Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-build/1379/artif… Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/linux… Full commit : https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline/commit/9b8a0…

5 months, 1 week

Re: [Linaro-TCWG-CI] gcc-16-7593-g39edc2aea24f: 4 regressions on aarch64

by Jonathan Wakely

On Thu, 19 Feb 2026 at 23:09, <ci_notify(a)linaro.org> wrote: > > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please find some details below. > > In gcc_check master-aarch64, after: > | commit gcc-16-7593-g39edc2aea24f > | Author: Jonathan Wakely <jwakely(a)redhat.com> > | Date: Tue Feb 17 12:48:51 2026 +0000 > | > | libstdc++: Use global variables for default/max std in libstdc++.exp > | > | This simplifies the v3-minimum-std procedure slightly, but the main > | advantage is making v3_modules_std depend on v3_max_std so that we don't > | have to update two separate variables when new effective targets such as > | ... 12 lines of the commit log omitted. > > Produces 4 regressions: > | > | regressions.sum: > | Running libstdc++:libstdc++-dg/conformance.exp ... > | ERROR: tcl error code TCL WRONGARGS > | ERROR: tcl error sourcing libstdc++-dg/conformance.exp. > | UNRESOLVED: testcase libstdc++-dg/conformance.exp' aborted due to Tcl error > | ERROR: wrong # args: should be "v3-minimum-std test default_std max_std" > > Used configuration : > *CI config* tcwg_gcc_check master-aarch64 > *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu > > We track this bug report under https://linaro.atlassian.net/browse/GNU-1842. Please let us know if you have a fix. This should be fixed at r16-7599-g8d8725bedd2f7c > > 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 > * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4763/artifac… > The full lists of regressions and improvements as well as configure and make commands are in > * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4763/artifac… > The list of [ignored] baseline and flaky failures are in > * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4763/artifac… > > Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4763/artifac… > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4762/artifac… > > Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/s… > > Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git

5 months, 1 week

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