[PATCH] D22959: MachineLoopInfo: add methods findLoopPreheader and getExitingBlock

[Krzysztof Parzyszek via llvm-commits]

On 8/3/2016 9:12 AM, Sjoerd Meijer wrote:
> SjoerdMeijer added inline comments.
>
> It looks like you have done most of the hard work already in the Hexagon backend;

For the record---Brendon wrote that code, so the credit for the hard 
work goes to him. :)

-Krzysztof

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