[Bug ipa/98265] [10 Regression] gcc-10 has significantly worse code generated with -O2 compared to -O1 (or gcc-9 -O2) when using the Eigen C++ library

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98265

--- Comment #15 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Sam James <sja...@gcc.gnu.org>:

https://gcc.gnu.org/g:dcbc80af6fc3fb5c2b23a1773682ec8f91b4eeaf

commit r15-8952-gdcbc80af6fc3fb5c2b23a1773682ec8f91b4eeaf
Author: Sam James <s...@gentoo.org>
Date:   Fri Nov 1 00:26:46 2024 +0000

    testsuite: tree-ssa: fix PR98265 test to use C++14

    This test was previously not being run at all so this wasn't noticed
    until my fix just now.

    The test needs C++14 and it also should use scan-tree-dump, not
    scan-tree-dump-times, as it wasn't passing a count parameter.

    gcc/testsuite/ChangeLog:
            PR ipa/98265

            * g++.dg/tree-ssa/pr98265.C: Use -std=c++14.
            Use scan-tree-dump instead of scan-tree-dump-times.