Dear contributor,

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

In  arm-eabi cortex-m0 soft, after:
  | 48 commits in gcc
  | 88e9cc95abd libstdc++: Avoid _GLIBCXX20_CONSTEXPR in C++ >= 20 code sections
  | b12d5a6ba64 Fortran: UBSAN uninitialized stride for missing optional argument [PR122080]
  | f2586a4a6c8 m68k: fix adddi3/subdi3 with POST_INC/PRE_DEC destination
  | 8a16ca96418 Improve dumps of afdo_calculate_branch_prob
  | 16980f46939 Add --parm auto-profile-bbs
  | ... and 43 more commits in gcc

Produces 8 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/vect/vect.exp ...
  | FAIL: g++.dg/vect/pr95487.cc -std=c++17 (internal compiler error: verify_gimple failed)
  | FAIL: g++.dg/vect/pr95487.cc -std=c++17 (test for excess errors)
  | FAIL: g++.dg/vect/pr95487.cc -std=c++26 (internal compiler error: verify_gimple failed)
  | FAIL: g++.dg/vect/pr95487.cc -std=c++26 (test for excess errors)
  | ... and 6 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv6s-m -mtune=cortex-m0 -mfloat-abi=soft -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m0 --with-float=soft --target_board=-mthumb/-march=armv6s-m/-mtune=cortex-m0/-mfloat-abi=soft/-mfpu=auto qemu_cpu=cortex-m0

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_m0_soft_eabi-build/496/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_m0_soft_eabi-build/496/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_m0_soft_eabi-build/496/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/496/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/495/artifact/artifacts