On 9/30/22 18:07, H.J. Lu wrote:
> On Fri, Sep 30, 2022 at 4:06 PM Jeff Law <jlaw@ventanamicro.com> wrote:
>>
>> It's a bit weird that free_dom_edge_info leaves a dangling pointer in
>> e->aux.  Not sure what I was thinking.
>>
>>
>> There's two callers.  One wipes e->aux immediately after the call, the
>> other attaches a newly created object immediately after the call.  So we
>> can wipe e->aux within the call and simplify one of the two call sites.
>>
>> This is preparatory work for a minor optimization where we want to
>> detect another class of edge equivalences in DOM (until something better
>> is available) and either attach them an existing edge_info structure or
>> create a new one if one doesn't currently exist for a given edge.
>>
>> Bootstrapped and regression tested on x86_64.  Installing on the trunk.
>>
> I got

[ ... ]

Pushed wrong version.  Sorry about that.  Fixed by attached patch which 
just moves the test down to its proper position.


Jeff