[Bug c++/84059] [8 Regression] ICE in ix86_get_function_versions_dispatcher, at config/i386/i386.c:32429

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84059

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Feb  7 13:16:04 2018
New Revision: 257451

URL: https://gcc.gnu.org/viewcvs?rev=257451&root=gcc&view=rev
Log:
Revert behavior to r251316.

2018-02-07  Martin Liska  <mliska@suse.cz>

        PR c++/84059.
        * class.c (add_method): Append argument value.
        * cp-tree.h (maybe_version_functions): Add new argument.
        * decl.c (decls_match): Call it if a declaration does not
        have DECL_FUNCTION_VERSIONED.
        (maybe_version_functions): record argument is added.
2018-02-07  Martin Liska  <mliska@suse.cz>

        PR c++/84059.
        * g++.dg/ext/mv26.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ext/mv26.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog