[Bug gcov-profile/64636] LTO PGO bootstrap fails on linux-sparc64 in stream_out_histogram_value

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64636

--- Comment #18 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Martin Liska
<mar...@gcc.gnu.org>:

https://gcc.gnu.org/g:7c55364eaaf5f882e80e8943e702081f9648f582

commit r9-8968-g7c55364eaaf5f882e80e8943e702081f9648f582
Author: Martin Liska <mli...@suse.cz>
Date:   Thu Oct 1 21:28:30 2020 +0200

    gcov: fix streaming of HIST_TYPE_IOR histogram type.

    gcc/ChangeLog:

            PR gcov-profile/64636
            * value-prof.c (stream_out_histogram_value): Allow negative
            values for HIST_TYPE_IOR.

    (cherry picked from commit 1921ebcaf6467996aede69e1bbe32400d8a20fe7)