[Bug c/106962] New: How to create AOM codec in GCC 12.2 and newer under Windows 64bit?

[Bug c/106962] New: How to create AOM codec in GCC 12.2 and newer under Windows 64bit?

[lukaszcz18 at wp dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106962

            Bug ID: 106962
           Summary: How to create AOM codec in GCC 12.2 and newer under
                    Windows 64bit?
           Product: gcc
           Version: 12.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: lukaszcz18 at wp dot pl
  Target Milestone: ---

I want to produce codec without SIMD and assembler. I'm using basic functions
`-std=gnu++11 -ftree-vectorize -g0 -O3 -DWINVER=0x0602 -D_WIN32_WINNT=0x0602
-DWIN32_LEAN_AND_MEAN=/"/" -DNOMINMAX`.

The problem is that when I create AOM codecs in GCC 11.3.1 they work. On newer
compilers GCC 12.2 and gcc13.0 aren't working. In GCC 11.3 codec creates
photos. GCC 12.2 and above go straight to DOS. At first I thought they were GCC
bugs. Now I know that there are newer versions of GCC and the effect has been
the same for year. What have new features been added to these compilers?

Strange thing. Other libraries have no problem: libjpeg-turbo, libpng, libtiff,
dav1d, libgav1, avif, svt-av1, openhtj2k, openjph, openjpeg2000, ...

http://msystem.waw.pl/x265/mingw-gcc113-20220819.7z
http://msystem.waw.pl/x265/mingw-gcc1221-20220911.7z
Codec gcc1131
https://www.sendspace.com/file/nwfozk

[Bug middle-end/106962] How to create AOM codec in GCC 12.2 and newer under Windows 64bit?

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106962

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-09-18
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |WAITING

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Please read https://gcc.gnu.org/bugs/ and provide more information as requested
in that page.

It could be a bug in the code too and not in gcc.

[Bug middle-end/106962] How to create AOM codec in GCC 12.2 and newer under Windows 64bit?

[lukaszcz18 at wp dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106962

--- Comment #2 from Jamaika <lukaszcz18 at wp dot pl> ---
For the inquisitive.

I am adding open source.
GCC 1X.X.0 displays no errors. Can check.
Copy include files to gcc 1X.X.0 and run with webp2_nosimd.bat

https://www.sendspace.com/file/jqx6ol