Dear contributor,

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

In  arm-eabi cortex-m7 hard, after:
  | 987 commits in binutils,gcc,newlib,gdb,qemu
  | 2b8ae83dfe1 gdb, btrace: fix assert with gcc-15
  | 97b45c11d05 Automatic date update in version.in
  | dac3dbbf5e2 gdb: replace msym_bunch with deque
  | e607549f249 [gdb/contrib] Add tcllint->tclint in codespell-dictionary.txt
  | b5160e2ee6a gdb: improve line number lookup around inline functions
  | ... and 143 more commits in binutils
  | 5ae3346507b Do not skip jobserver flags with negative file descriptors
  | 135fe58ec9a ch: Fix detection of non-executed loop exit
  | b2b5ccb0a24 predict: Fix return value in unlikely_executed_stmt_p for __builtin_unreachable/__builtin_trap
  | 77ab3b07385 vartrack: fix skipping of unsuitable locs
  | 78eca0d5c82 Daily bump.
  | ... and 648 more commits in gcc
  | 9fac993ba7 m68k-atari-elf: specs file declares environ as undefined.
  | fb830cb967 m68k-atari-elf: proper setup of environment variables and program arguments.
  | 7febdb1cb1 m68k-atari-elf: updated readme
  | 167a979dd4 m68k-atari-elf: changed stack and heap handling to mimic mintlib.
  | c0ee1b509a m68k-atari-elf: fixed wrong number of seconds between 1900 and 1980.
  | ... and 4 more commits in newlib
  | 2b8ae83dfe1 gdb, btrace: fix assert with gcc-15
  | 97b45c11d05 Automatic date update in version.in
  | dac3dbbf5e2 gdb: replace msym_bunch with deque
  | e607549f249 [gdb/contrib] Add tcllint->tclint in codespell-dictionary.txt
  | b5160e2ee6a gdb: improve line number lookup around inline functions
  | ... and 142 more commits in gdb
  | bb7fc1543f Update version for v10.2.0-rc4 release
  | 8208694e56 Merge tag 'pull-error-2025-12-17' of https://repo.or.cz/qemu/armbru into staging
  | 00829ae384 qdev: fix error handling in set_uint64_checkmask
  | 7154e4df40 Merge tag 'pull-glibc-20251216' of https://github.com/legoater/qemu into staging
  | d7e1df7699 gdbstub: Fix const qualifier build errors with recent glibc
  | ... and 25 more commits in qemu

Produces 127 regressions 35 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 129 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/cpp26/decomp18.C -std=gnu++17 (test for excess errors)
  | FAIL: g++.dg/cpp26/decomp18.C -std=gnu++11 (test for excess errors)
  | UNRESOLVED: g++.dg/cpp26/decomp18.C -std=gnu++11 compilation failed to produce executable
  | UNRESOLVED: g++.dg/cpp26/decomp18.C -std=gnu++17 compilation failed to produce executable
  | ... and 34 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv7e-m+fp.dp -mtune=cortex-m7 -mfloat-abi=hard -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m7 --with-float=hard --target_board=-mthumb/-march=armv7e-m+fp.dp/-mtune=cortex-m7/-mfloat-abi=hard/-mfpu=auto qemu_cpu=cortex-m7

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_m7_hard_eabi-build/593/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_m7_hard_eabi-build/593/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_m7_hard_eabi-build/593/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/593/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m7_hard_eabi-build/591/artifact/artifacts