[Bug ipa/108000] Assert during ipa-cp with AutoFDO

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108000

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Eugene Rozenfeld <ero...@gcc.gnu.org>:

https://gcc.gnu.org/g:7410032a772a9e77b620b091c2b551b68113a179

commit r13-4567-g7410032a772a9e77b620b091c2b551b68113a179
Author: Eugene Rozenfeld <ero...@microsoft.com>
Date:   Tue Dec 6 17:05:18 2022 -0800

    Fix count comparison in ipa-cp

    The existing comparison was incorrect for non-PRECISE counts
    (e.g., AFDO): we could end up with a 0 base_count, which could
    lead to asserts, e.g., in good_cloning_opportunity_p.

    Tested on x86_64-pc-linux-gnu.

    gcc/ChangeLog:
            PR ipa/108000
            * ipa-cp.cc (ipcp_propagate_stage): Fix profile count comparison

    gcc/testsuite
            * gcc.dg/tree-prof/pr108000.c: Regression test