[llvm-commits] [PATCH] Population-count loop idiom recognization

[Shuxin Yang]

Hi, Joerg:

   This patch doesn't recognize the naive loop version.

   There are bunch of pop-count variants. At the end of day, we need to 
recognize
some of them. The naive version is in the TODO list.

Thanks
Shuxin

On 11/19/2012 06:04 PM, Joerg Sonnenberger wrote:
> On Mon, Nov 19, 2012 at 10:09:39AM -0800, Shuxin Yang wrote:
>>    The attached patch is to recognize this population-count pattern:
> Can you also recognize the naive loop versions?
>
> Joerg
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