On Thu, 2 Apr 2026 at 06:27, ci_notify@linaro.org wrote:
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In aarch64 native, after: | commit gcc-16-8385-gc9525a790291 | Author: Jonathan Wakely jwakely@redhat.com | Date: Mon Mar 30 12:13:39 2026 +0100 | | libstdc++: Rename saturation arithmetic for C++26 (P4052R0) | | Last week in Croydon we approved P4052R0 to rename std::add_sat etc. for | C++26 | | ... 16 lines of the commit log omitted.
Produces 3 regressions: | | regressions.sum: | Running g++:g++.dg/modules/modules.exp ... | FAIL: g++.dg/modules/compile-std1.C -std=c++26 (test for excess errors) | FAIL: g++.dg/modules/compile-std1.C module-cmi std (gcm.cache/std.gcm) | FAIL: g++.dg/modules/compile-std1.C module-cmi std.compat (gcm.cache/std.compat.gcm)
Used configuration : *CI config* tcwg_gcc_check aarch64-linux-gnu *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu--disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a
We track this bug report under https://linaro.atlassian.net/browse/GNU-1867. Please let us know if you have a fix.
It's fixed now
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
The full lists of regressions and improvements as well as configure and make commands are in
The list of [ignored] baseline and flaky failures are in
Current build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/1... Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/1...
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sh...
Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git