[Bug c++/67184] Missed optimization with C++11 final specifier

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67184

--- Comment #17 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Fri Jul  5 18:03:05 2019
New Revision: 273147

URL: https://gcc.gnu.org/viewcvs?rev=273147&root=gcc&view=rev
Log:
/cp
2019-07-05  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/67184 (again)
        PR c++/69445
        * call.c (build_over_call): Devirtualize user-defined operators
        coming from a base too.
        (build_new_method_call_1): Do not devirtualize here.

/testsuite
2019-07-05  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/67184 (again)
        PR c++/69445
        * g++.dg/other/final4.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/other/final4.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/testsuite/ChangeLog