PR40011 -fwhole-file problems

[Tim Prince]

Tobias Schlüter wrote:
>
> 
> This is the issue, apparently the optimizer can't handle inlining
> functions with static variables (SAVE in Fortran).  I verified with a C
> example that indeed functions with static variables are not inlined if
> they're called more than once.
> 
This isn't necessarily a bug.  All compilers I have used, going back 2
decades, have worked this way.  I believe it's one of the reasons
compilers no longer support default SAVE well.