[clang] [clang][DebugInfo] Emit global variable definitions for static data members with constant initializers (PR #70639)

[David Blaikie via cfe-commits]

dwblaikie wrote:

> > > Should not we remove constant initializer from the type definition if we have a DW_TAG_variable with a DW_AT_const_value now?
> > 
> > 
> > Yep, +1 to this. This is where the type normalization benefit would come from - no longer having this const value on the member declaration, but only on the definition.
> 
> Makes sense. I'll create a separate PR for that, unless people are fine with doing that as part of this change

If it's not too much code might make sense to do it as part of this change - so the size impacts are more clear, for instance.

https://github.com/llvm/llvm-project/pull/70639