[FFmpeg-devel] [PATCH] get_cabac_inline_x86: Don't inline if 32-bit Windows

[Christopher Degawa]

On Tue, Jan 3, 2023 at 4:16 AM Andreas Rheinhardt <
andreas.rheinhardt at outlook.com> wrote:

> Christopher Degawa:
> > previouslly, it only was an issue with 32-bit clang from msys2's
> > mingw32 repo, however, at some point with an update to gcc 12.2.0,
> > the same issue popped up. Tested with a clean clone of ffmpeg, and even
> > tested with n5.0, but the issue persists, so I presume it's a compiler
> > issue.
>
> Have these presumed compiler bugs ever been reported upstream?
>
> - Andreas
>

 I'm not sure if it's necessarily a compiler bug, rather I'm suspecting
something was changed in msys2's i686 gcc's. Based on my small findings, it
might be related to what “generic” means for -mtune for the 32-bit
compiler. I was asking around msys2's channels to see if anyone else could
reproduce it, but nobody has responded yet.