[Bug bootstrap/100597] [12 Regression] Ada bootstrap fails

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100597

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|ada                         |bootstrap
            Summary|[12 Regression] Broken Ada  |[12 Regression] Ada
                   |bootstrap                   |bootstrap fails
   Target Milestone|---                         |12.0
             Status|NEW                         |WAITING

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
I cannot reproduce and valgrind does not complain for me.

Andreas, how do you configure your plain bootstrap?

In any case, this must be a very recent change, could you try reverting

        PR tree-optimization/100453
        * tree-sra.c (sra_modify_assign): All const base accesses do not
        need refreshing, not just those from decl_pool.
        (sra_modify_assign): Do not refresh into a const base decl.