[llvm] r228265 - Implement new heuristic for complete loop unrolling.

[Chandler Carruth]

On Thu, Feb 12, 2015 at 4:21 PM, Michael Zolotukhin <mzolotukhin at apple.com>
wrote:

> On Feb 12, 2015, at 4:00 PM, Michael Zolotukhin <mzolotukhin at apple.com>
> wrote:
>
> Hi Chandler,
>
> Thanks for the info, I’ll take a look. Sorry for the inconveniences.
>
>
> You can also use a easy workaround to simply turn off this feature if it
> blocks you: you can pass "-unroll-max-iteration-count-to-analyze=0” (there
> was one more bug in there, but I’ve fixed it).
>

I'm going to make an attempt to fix it. If I fail, I'll actually turn it
off and you can re-enable it when things are looking better.
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