Dear contributor,

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

In  arm-eabi v7-a softfp, after:
  | 285 commits in gcc
  | cbd6477d9d62 aarch64: change another CRC test
  | 9d0f374375e9 Daily bump.
  | 85066ad6c301 libstdc++: Tweak static_assert messages for volatile atomic waits
  | bbbd6a97f3b4 libstdc++: Minor refactoring in __wait_until_impl in atomic.cc
  | 577c0f4a402b gcc: Make aarch64-mingw32 target install wrap stdint.h
  | ... and 280 more commits in gcc

Produces 6 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | FAIL: gcc.dg/match-shift-cmp-4.c scan-tree-dump-times optimized "return 0;" 18
  | FAIL: gcc.dg/match-shift-cmp-4.c scan-tree-dump-times optimized "return 1;" 18
  | Running libstdc++:libstdc++-dg/conformance.exp ...
  | FAIL: 23_containers/deque/modifiers/insert/insert_range.cc -std=gnu++23 (test for excess errors)
  | ... and 3 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -marm -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=arm --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=softfp --target_board=-marm/-march=armv7-a/-mfpu=vfpv3-d16/-mfloat-abi=softfp qemu_cpu=cortex-a9

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-arm_v7a_softfp_eabi-build/1031/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-arm_v7a_softfp_eabi-build/1031/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/1031/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/1031/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/1030/artifact/artifacts