[PATCH] D44338: [LV][VPlan] Build plain CFG with simple VPInstructions for outer loops.

Mon May 14 09:57:17 PDT 2018

fhahn added a comment.

In https://reviews.llvm.org/D44338#1098137, @dcaballe wrote:

> In https://reviews.llvm.org/D44338#1097949, @fhahn wrote:
>
> > Together with https://reviews.llvm.org/D46827, I get a lot of leaks with the address sanitizer from plans constructed by `VPlanHCFGBuilder`. I'll take a look and come back once I know more.
>
>
> Thanks, Florian. Please, let me know what you find. I'm running some experiments with this patch alone but I haven't found anything so far.

Looks like the VPValues for external definitions were not deleted properly. With https://reviews.llvm.org/D46833, the sanitizers are happy.

https://reviews.llvm.org/D44338