[PATCH] D20178: Fix PR26055 - LiveDebugValues is very slow

Daniel Berlin via llvm-commits llvm-commits at lists.llvm.org
Fri May 13 10:25:46 PDT 2016


Awesome. That's a pretty good sign it's correct :)

On Fri, May 13, 2016 at 10:15 AM, Adrian Prantl <aprantl at apple.com> wrote:

> aprantl added a comment.
>
> Ok, sorry, that was a bit silly on my end: The example from the PR has two
> functions, and I "measured" by adding a print after every
> Worklist.swap(Pending);
> After adding a second print upon entering a new function the full printout
> now reads:
>
>   entering function_Z3fooRKN2cv3MatEPhRKNS_8KeyPointE
>   iteration completed
>   iteration completed
>   entering functionasan.module_ctor
>   iteration completed
>
> So, yes, it does indeed converge after two iterations.
>
>
> http://reviews.llvm.org/D20178
>
>
>
>
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