INSN_SCOPE changes break mips-elf

[Jan Hubicka]

> On Thu, Jun 20, 2002 at 08:04:23PM +0200, Jan Hubicka wrote:
> > combine_scopes is function to solve problem "I have instruction A with
> > scope X and B with scope Y, I am replacing them by one instruction,
> > create for me the scope combining X and Y in the best possible way"
> 
> Yes, but it does not "combine" scopes at all.  It chooses the
> most specific scope.  There is no mechanism in any debug format
> to truely union the two scopes.

Right.  I tought that as abstraction.  Later some format may do it,
so in code I write what I want and combine_scope does it's best in
current implementation.
Do you have idea for better name/better implementation?

Honza
> 
> 
> r~