[Bug target/85945] [6/7/8/9 Regression] ICE in resolve_subreg_use, at lower-subreg.c:751

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85945

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2018-05-28
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 44198
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44198&action=edit
gcc9-pr85945.patch

Untested fix.