[Bug preprocessor/83492] [7/8 Regression] Optimized search_line_fast breaks preprocessor on aarch64_be

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83492

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |aarch64_be
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2017-12-19
                 CC|                            |ktkachov at gcc dot gnu.org
     Ever confirmed|0                           |1
            Summary|[7 Regression] Optimized    |[7/8 Regression] Optimized
                   |search_line_fast breaks     |search_line_fast breaks
                   |preprocessor on aarch64_be  |preprocessor on aarch64_be
   Target Milestone|---                         |7.3
      Known to fail|                            |7.2.0, 8.0

--- Comment #1 from ktkachov at gcc dot gnu.org ---
I agree that predefine looks wrong.
Thank you for analysing this.
Please send your patch to gcc-patches@gcc.gnu.org with a ChangeLog entry.
That is where patch review is done for GCC