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:
  | 382 commits in gcc
  | 66bac7bde59e rs6000: Do not reorder operands for vec_pack_to_short_fp32 based on endianness
  | 0ec9191dae0e Fortran: Fix testcases from [PR32365]
  | d537baefb51d i386: Add AVX10.1, AVX10.2, APX_F and MOVRS to Nova Lake
  | 608420810f98 Daily bump.
  | a286685f63a5 libgomp.texi: Update MASTER/MASKED entry in the libgomp ABI section
  | ... and 377 more commits in gcc

Produces 231 regressions 4 fixes:
  | 
  | regressions.sum:
  | Running g++:g++.dg/compat/struct-layout-1.exp ...
  | FAIL: tmpdir-g++.dg-struct-layout-1/t001 cp_compat_x_tst.o-cp_compat_y_tst.o execute
  | FAIL: tmpdir-g++.dg-struct-layout-1/t002 cp_compat_x_tst.o-cp_compat_y_tst.o execute
  | FAIL: tmpdir-g++.dg-struct-layout-1/t003 cp_compat_x_tst.o-cp_compat_y_tst.o execute
  | FAIL: tmpdir-g++.dg-struct-layout-1/t004 cp_compat_x_tst.o-cp_compat_y_tst.o execute
  | ... and 235 more
  | 
  | fixes.sum:
  | Running libstdc++:libstdc++-dg/conformance.exp ...
  | FAIL: 29_atomics/atomic_ref/op_support.cc -std=gnu++26 (test for excess errors)
  | FAIL: 29_atomics/atomic_ref/op_support.cc -std=gnu++20 (test for excess errors)
  | FAIL: 29_atomics/atomic_ref/requirements.cc -std=gnu++26 (test for excess errors)
  | FAIL: 29_atomics/atomic_ref/requirements.cc -std=gnu++20 (test for excess errors)

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

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_m55_hard_eabi-build/1015/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_m55_hard_eabi-build/1015/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_m55_hard_eabi-build/1015/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_eabi-build/1015/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m55_hard_eabi-build/1014/artifact/artifacts