[Bug target/89474] [9 Regression] ice in df_reg_chain_verify_unmarked, at df-scan.c:3995

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89474

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 45815
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45815&action=edit
gcc9-pr89474.patch

Untested full fix.