Dear contributor,

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

In  arm-eabi cortex-m33 hard, after:
  | 312 commits in binutils,gcc,newlib,gdb,qemu
  | 509af7a8c0a Automatic date update in version.in
  | 2be0f2da210 readelf: Display the base symbol version as empty string
  | 767c92a13e9 gdb/testsuite: adjust yet another add-inferior test for native-extended-gdbserver board
  | 4554e4aceb4 gdb/testsuite: adjust another add-inferior test for native-extended-gdbserver board
  | c2be9310468 pre-commit: check for whitespace errors in on all files under gdb
  | ... and 58 more commits in binutils
  | 7d966cc35ad0 isel: Check bounds before converting VIEW_CONVERT to VEC_SET.
  | e753fa38bb61 LoongArch: Fix PR122097 (2).
  | bc62a2fbabad vect: Complete implementation for MULT_EXPR vector lowering.
  | a1fe2cfa8965 fortran: [PR121628]
  | 77e10b47f25d sccp: Fix order of removal of phi (again) [PR122599]
  | ... and 69 more commits in gcc
  | 55a3b58892 Cygwin: testsuite: fixes for compatibility with GCC 15
  | ffa34d591a Cygwin: aarch64: Add runtime pseudo relocation
  | 1e463a9d70 newlib/libc/include/sys/features.h: Update RTEMS section
  | a90f9dfb99 newlib/libc/include/setjmp.h: Add returns_twice attribute to setjmp()
  | 509af7a8c0a Automatic date update in version.in
  | 2be0f2da210 readelf: Display the base symbol version as empty string
  | 767c92a13e9 gdb/testsuite: adjust yet another add-inferior test for native-extended-gdbserver board
  | 4554e4aceb4 gdb/testsuite: adjust another add-inferior test for native-extended-gdbserver board
  | c2be9310468 pre-commit: check for whitespace errors in on all files under gdb
  | ... and 58 more commits in gdb
  | 917ac07f9ae Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
  | deed5c8e938 Merge tag 'hw-misc-20251104' of https://github.com/philmd/qemu into staging
  | f66930da449 Merge tag 'i82596-fixes-pull-request' of https://github.com/hdeller/qemu-hppa into staging
  | 139fbddfd92 qapi/migration: Rewrap to 70 columns
  | 1eb18789f88 hw/audio: Remove dead code from ac97_realize
  | ... and 103 more commits in qemu

Produces 4 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/lto/lto.exp ...
  | UNRESOLVED: gcc.dg/lto/pr122515 c_lto_pr122515_0.o-c_lto_pr122515.a execute  -flto=auto -ffat-lto-objects
  | UNRESOLVED: gcc.dg/lto/pr122515 c_lto_pr122515_0.o-c_lto_pr122515.a link  -flto=auto -ffat-lto-objects
  | FAIL: gcc.dg/lto/pr122515, ar returned -1: spawn failed
  | Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ...
  | ... and 1 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-m.main+dsp+fp -mtune=cortex-m33 -mfloat-abi=hard -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m33 --with-float=hard --target_board=-mthumb/-march=armv8-m.main+dsp+fp/-mtune=cortex-m33/-mfloat-abi=hard/-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_m33_hard_eabi-build/624/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_m33_hard_eabi-build/624/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_m33_hard_eabi-build/624/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m33_hard_eabi-build/624/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m33_hard_eabi-build/622/artifact/artifacts