Dear contributor,

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

In gcc_check master-arm, after:
  | gcc patch https://patchwork.sourceware.org/patch/131912
  | Author: Jakub Jelinek <jakub@redhat.com>
  | Date:   Wed Mar 18 17:11:50 2026 +0100
  | 
  |     [PATCH] testsuite, v5: Add C++ plugin to check for libstdc++ header uglification
  |     
  |     Hi!
  |     
  |     Here is a new version of the plugin which also walks friends of classes
  | ... 26 lines of the commit log omitted.
  | ... applied on top of baseline commit:
  | ed1dcba392b Daily bump.

Produces 3 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/plugin/plugin.exp ...
  | FAIL: g++.dg/plugin/uglification-c++20.C -fplugin=./uglification_plugin.so  at line 8 (test for bogus messages, line )
  | FAIL: g++.dg/plugin/uglification-c++23.C -fplugin=./uglification_plugin.so  at line 8 (test for bogus messages, line )
  | FAIL: g++.dg/plugin/uglification-c++26.C -fplugin=./uglification_plugin.so  at line 8 (test for bogus messages, line )

Used configuration :
 *CI config* tcwg_gcc_check master-arm
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

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_gcc_check--master-arm-precommit/12666/artifact/artifacts/artifacts.precommit/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/12666/artifact/artifacts/artifacts.precommit/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/12666/artifact/artifacts/artifacts.precommit/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/12666/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/4906/artifact/artifacts

Warning: we do not enable maintainer-mode nor automatically update
generated files, which may lead to failures if the patch modifies the
master files.