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Re: [RFC][IPA-VRP] Early VRP Implementation

Hi Andrew,

On 15/07/16 17:28, Andrew Pinski wrote:

On Fri, Jul 15, 2016 at 12:08 AM, kugan
<kugan.vivekanandarajah@linaro.org> wrote:

Hi Andrew,


Why separate out early VRP from tree-vrp?  Just a little curious.



It is based on the discussion in
https://gcc.gnu.org/ml/gcc/2016-01/msg00069.html.
In summary, conclusion (based on my understanding) was to implement a
simplified VRP algorithm that doesn't require ASSERT_EXPR insertion.


But I don't see why you are moving it from tree-vrp.c .  That was my
question, you pointing to that discussion does not say to split it
into a new file and expose these interfaces.
Are you saying that I should keep this part of tree-vrp.c. I am happy to do that if this is considered the best approach. 

Thanks,
Kugan
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