Commit: See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git
gcc patch https://patchwork.sourceware.org/patch/130923
Author: Tomasz Kamiński <tkaminsk@redhat.com>
Date:   Mon Mar 2 08:25:05 2026 +0100

    [PATCH v2] libstdc++: Rework istreambuf_iterator::_M_sbuf handling to slince null-dereference warning [PR105580]
    
    The warning was produced by following seqeunce, given an istream_iterator<char>
    it, such that *it will result in hitting EoF in it->_M_get(), and thus clearing
    _M_sbuf, the subsequent call to ++it, will result in _M_sbuf->sbumpc() call
... 41 lines of the commit log omitted.
... applied on top of baseline commit:
6b2acfc80d0 testsuite: Fix testism in avx512fp16-xorsign-1.c

* tcwg_gcc_build
** master-arm
*** Success
*** https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/c7d38c57245c4540e99f4f3d69f00a5fe01d1581/tcwg_gcc_build/master-arm/details.txt
*** https://ci.linaro.org/job/tcwg_gcc_build--master-arm-precommit/20920/artifact/artifacts

Latest data: https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/c7d38c57245c4540e99f4f3d69f00a5fe01d1581/jira/yaml