[Bug analyzer/109789] analyzer-use-of-uninitialized-value false positive

[alex at zrythm dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109789

--- Comment #4 from alex at zrythm dot org ---
I have simplified the test source file using cvise. This can now be reproduced
with:

```
LANG=C gcc -fanalyzer -Werror=analyzer-use-of-uninitialized-value -c
audio_exporter6.c.i
```