Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In  arm-eabi cortex-m23 soft, after:
  | 3226 commits in binutils,gcc,newlib,gdb,qemu
  | 1f6f7f5083f PR 33718 objcopy and strip of Solaris binaries
  | e8108cc5e6f Automatic date update in version.in
  | 9eca9dcd85b regen pot files
  | 6f8d261d200 Re: PR 33840 typo in elfnn-loongarch.c
  | 5c9b48f2eda PR 33840 typo in elfnn-loongarch.c
  | ... and 607 more commits in binutils
  | 6e9cf03a7602 c++: Error diagnostics for pointer-to-member type [PR38612]
  | fd7635c7d81d c++/modules: Handle reflection SPLICE_SCOPE tree node
  | 04ec3d471251 c++: Fix false positive with -Wunused [PR114450]
  | b0db0df2b2f8 c++: -Wunused-value on ternary indexed by non-constant
  | 9a8c08aaad5e c++, contracts: Add caller-side contract checks, and controls.
  | ... and 1116 more commits in gcc
  | ab4d1afb5e Revert "Cygwin: spawn/exec: drop breaking away from job"
  | 8ba4275b83 Changes for 4.6.0 snapshot
  | 6378dd791d towctrans_l: handle not _MB_CAPABLE targets
  | c9933e57da Cygwin: spawn/exec: drop breaking away from job
  | 4b940bb87e Fix dummy names in reent directory
  | ... and 40 more commits in newlib
  | 1f6f7f5083f PR 33718 objcopy and strip of Solaris binaries
  | e8108cc5e6f Automatic date update in version.in
  | 9eca9dcd85b regen pot files
  | 6f8d261d200 Re: PR 33840 typo in elfnn-loongarch.c
  | 5c9b48f2eda PR 33840 typo in elfnn-loongarch.c
  | ... and 607 more commits in gdb
  | f26976b9d30 Merge tag 'pull-vfio-20260126' of https://github.com/legoater/qemu into staging
  | 4c5e5d66f99 vfio-user: update VFIOProxy flag constants to use the BIT() macro
  | 6a66c9f7529 vfio-user: fix VFIO_PROXY_USE_MULTI constant value
  | 8cfaf22668c hw/vfio/region: Create dmabuf for PCI BAR per region
  | de36da106dc hw/vfio: Add helper to retrieve device feature
  | ... and 831 more commits in qemu

Produces 96 regressions 52 fixes:
  | 
  | regressions.sum:
  | Running g++:g++.dg/analyzer/analyzer.exp ...
  | FAIL: c-c++-common/analyzer/coreutils-group_number.c -std=c++20 (test for excess errors)
  | FAIL: c-c++-common/analyzer/coreutils-group_number.c -std=c++26 (test for excess errors)
  | FAIL: c-c++-common/analyzer/coreutils-group_number.c -std=c++98 (test for excess errors)
  | Running g++:g++.dg/dg.exp ...
  | ... and 103 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++98  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++26  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++20  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | Running g++:g++.dg/lto/lto.exp ...
  | ... and 57 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-m.base -mtune=cortex-m23 -mfloat-abi=soft -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m23 --with-float=soft --target_board=-mthumb/-march=armv8-m.base/-mtune=cortex-m23/-mfloat-abi=soft/-mfpu=auto qemu_cpu=cortex-m33

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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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_m23_soft_eabi-build/568/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_embed_check_gcc--master-thumb_m23_soft_eabi-build/568/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_m23_soft_eabi-build/568/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m23_soft_eabi-build/568/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m23_soft_eabi-build/565/artifact/artifacts