[Bug c/97172] [11 Regression] ICE: tree code ‘ssa_name’ is not supported in LTO streams since r11-3303-g6450f07388f9fe57

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97172

--- Comment #26 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Sebor <mse...@gcc.gnu.org>:

https://gcc.gnu.org/g:0718336a5284dd5b40fd6691a94d6be93a80f279

commit r11-7018-g0718336a5284dd5b40fd6691a94d6be93a80f279
Author: Martin Sebor <mse...@redhat.com>
Date:   Mon Feb 1 09:08:21 2021 -0700

    Reset front end trees before they make it into the middle end (PR
middle-end/97172).

    gcc/ChangeLog:

            PR middle-end/97172
            * attribs.c (attr_access::free_lang_data): Define new function.
            * attribs.h (attr_access::free_lang_data): Declare new function.

    gcc/c/ChangeLog:

            PR middle-end/97172
            * c-decl.c (free_attr_access_data): New function.
            (c_parse_final_cleanups): Call free_attr_access_data.

    gcc/testsuite/ChangeLog:

            PR middle-end/97172
            * gcc.dg/pr97172.c: New test.