Unused DSE Functions

[Diego Novillo]

On Mon, Nov 12, 2012 at 2:31 PM, Lawrence Crowl <crowl@googlers.com> wrote:
> On 11/12/12, Lawrence Crowl <crowl@googlers.com> wrote:
>> It appears that
>>
>>   static bitmap clear_alias_sets = NULL;
>>
>> is never set, and as a consequence
>>
>>   clear_alias_set_lookup (alias_set_type alias_set)
>>
>> is never called.  This conclusion is reinforced because it
>> unconditionally uses htab_t clear_alias_mode_table, which is never
>> allocated.
>
> This is in dse.c.

I looked at the comment above clear_alias_sets and it states that it
is only set by dse_record_singleton_alias_set, which has disappeared
from the source code.

Richi, you removed dse_record_singleton_alias_set in March.  Perhaps
this whole thing is dead code and should be removed?


Diego.