Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In bootstrap_check master-aarch64-check_bootstrap, after: | commit gcc-16-4000-g9ee937b2f92a | Author: Jan Hubicka | Date: Sat Sep 20 15:11:50 2025 +0200 | | Add --param max-devirt-targets | | Currently we speculatively devirtualize using static analysis (with no profile | feedback) only when there is one possible target found. With profile feedback | we support multiple targets which seems useful in some scenarios. | ... 22 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running libstdc++:libstdc++-dg/conformance.exp ... | FAIL: 20_util/shared_ptr/cons/58659.cc -std=gnu++17 (test for excess errors) Used configuration : *CI config* tcwg_bootstrap_check master-aarch64-check_bootstrap *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu We track this bug report under https://linaro.atlassian.net/browse/GNU-692. Please let us know if you have a fix. If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- 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_bootstrap_check--master-aarch64-check_bootstrap-build/1380/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_bootstrap_check--master-aarch64-check_bootstrap-build/1380/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/1380/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/1380/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_bootstrap_check--master-aarch64-check_bootstrap-build/1379/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/9ee937b2f92a930eb5407260a56e5fe0fa137e85/tcwg_bootstrap_check/master-aarch64-check_bootstrap/reproduction_instructions.txt Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git