[Bug tree-optimization/40635] bogus name and location in 'may be used uninitialized' warning

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40635

--- Comment #7 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to philipp from comment #6)
> I'm trying to get a minimized file via creduce.
> 
> In case you have an experienced guess please look at src/main.c from
>    github.com:ClusterLabs/booth.git
>    44b06e6d3c9c81d287020fe017a05f1386ae5e6e
> 
> 
> Thanks.

My guess is that it is exactly the same issue: inlining + variable coalescing.
The inlining part could be improved, but variable coalescing seems a harder
problem as long as we warn after coalescing (a unique name has to be chosen).
See comment #2.