[rfa:symtab] Delete stabs live range splitting support
Michael Elizabeth Chastain
Tue Nov 4 19:45:00 GMT 2003
Looks like a good idea to me.
Lightly proofread, but not tested.
> GCC never officially supported it, and its bloating each symbol by ~20%.
Right, it is a cause of real bloat.
As far as gcc support goes, I do cover stabs+, so I will notice if
it gets committed and anything regresses.
2003-11-04 Andrew Cagney <firstname.lastname@example.org>
* symtab.c (find_active_alias): Delete function.
(lookup_block_symbol): Delete alias code.
* stabsread.c (resolve_live_range): Delete function.
(add_live_range): Delete function.
(resolve_symbol_reference): Delete function.
(define_symbol): Delete live range and alias code.
(scan_file_globals): Delete alias code.
* symtab.h (SYMBOL_RANGES): Delete macro.
(struct range_list): Delete structure.
(struct symbol): Delete field "ranges".
(SYMBOL_ALIASES): Delete macro.
(struct alias_list): Delete structure.
(struct symbol): Delete field "aliases".
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