[PATCH] D100663: [LV] Add undef incoming value to loop-exit phis for the middle-block.

[Florian Hahn via llvm-commits]

> On Apr 20, 2021, at 00:28, Philip Reames <listmail at philipreames.com> wrote:
> 
> 
> On 4/19/21 3:20 PM, Florian Hahn wrote:
>> 
>>> On 19 Apr 2021, at 17:57, Philip Reames via Phabricator <reviews at reviews.llvm.org> wrote:
>>> I think what we need here is an actual "unknown until later" value.  I'd be tempted to add an intrinsic for that, except I'm not quite sure if we need such a thing in a constant expression anywhere.   This was one of the things I'd been hoping to chat through with you offline when you had a moment.  :)
>> 
>> I think it would be great to discuss this offline.
>> For me either Wednesday or Friday between 10am and 1pm California time would be ideal or Thursday before 10 am California time. Would any of those times work for you?
> Let's do 10am Pacific on Wednesday.  I think you have my number right?  Or would you rather I send you a zoom invite?


Sounds good to me! It would be great if you could send me a link.

Cheers,
Florian