Dear contributor,

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

In  arm-eabi cortex-m23 soft, after:
  | 1302 commits in binutils,gcc,newlib,gdb,qemu
  | 1fc36f02cd6 gdb: change find_pcs_for_symtab_line() to return entries instead of PCs
  | 45b219b3b75 Remove iterate_over_symbols_terminated
  | 1d446bf4dae Free multidicts from blockvector
  | 26c701f8020 Two bug fixes in mdict_free
  | 8eeb52e3c77 Remove Python API checker defines
  | ... and 181 more commits in binutils
  | e9757133bba0 cobol: Corrected FUNCTION CHAR and FUNCTION ORD.
  | a4e033fb51d5 match: improve handling of `((signed)x) < 0` to `x >= (unsigned)SIGNED_TYPE_MIN` in `(type1)x CMP CST1 ? (type2)x : CST2` pattern.
  | f345fc997dc9 phiopt: Remove minmax_replacement [PR101024]
  | 22448c7f647d match: Add support for `((signed)a </>= 0) ? min/max (a, c) : b` [PR101024]
  | b20c6458fa0a cobol: Implement the XML PARSE statement.
  | ... and 306 more commits in gcc
  | 29b8692a49 Fix ARM fegetexceptflag.c
  | 60c67169d6 Cygwin: symlink_native: allow linking to `.` again
  | d704d04a2a Cygwin: CI: run on windows-2022
  | 2abd244aac Cygwin: CI: bump actions/checkout from v3 to v5
  | 2f965a5c9e Cygwin: doc: Fix doubled .html typo in package server link
  | ... and 1 more commits in newlib
  | 1fc36f02cd6 gdb: change find_pcs_for_symtab_line() to return entries instead of PCs
  | 45b219b3b75 Remove iterate_over_symbols_terminated
  | 1d446bf4dae Free multidicts from blockvector
  | 26c701f8020 Two bug fixes in mdict_free
  | 8eeb52e3c77 Remove Python API checker defines
  | ... and 181 more commits in gdb
  | 88b1716a407 Merge tag 'pull-target-arm-20251023' of https://gitlab.com/pm215/qemu into staging
  | 0c34af48058 Merge tag 'uefi-20251023--pull-request' of https://gitlab.com/kraxel/qemu into staging
  | d2cc2b1dfc3 Merge tag 'pull-ppc-for-10.2-d2-20251023-1' of https://gitlab.com/harshpb/qemu into staging
  | 31a42bb0a30 Merge tag 'pull-loongarch-20251023' of https://github.com/bibo-mao/qemu into staging
  | 33eff5c84d5 hw/net/rocker: Don't overflow in of_dpa_mask2prefix()
  | ... and 608 more commits in qemu

Produces 30 regressions 1 fix:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/cpp/cpp.exp ...
  | FAIL: gcc.dg/cpp/escape-3.i scan-assembler  "/some\\\\\\\\directory"
  | Running gcc:gcc.dg/dg.exp ...
  | FAIL: gcc.dg/fold-round-1.c scan-assembler-not link_error
  | Running libstdc++:libstdc++-dg/conformance.exp ...
  | ... and 28 more
  | 
  | fixes.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | FAIL: gcc.dg/pr121987.c (test for excess errors)

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-m.base -mtune=cortex-m23 -mfloat-abi=soft -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m23 --with-float=soft --target_board=-mthumb/-march=armv8-m.base/-mtune=cortex-m23/-mfloat-abi=soft/-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_m23_soft_eabi-build/498/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_m23_soft_eabi-build/498/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_m23_soft_eabi-build/498/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m23_soft_eabi-build/498/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m23_soft_eabi-build/495/artifact/artifacts